Preseason Game 2: Eagles vs. Panthers

Reminder that we are without All-22 film until the season starts, so the diagrams won’t reappear until then.  However, last night the Eagles played a very good game, and I wanted to give you some takeaways:

– Both QBs look really good.  It looks like everyone is jumping on the Vick train, but I’m sticking with Foles.  Given the performance of both QBs, this is turning into a fairly simple decision.  If you want the highest upside for this season, Vick’s your guy (though he likely doesn’t offer as big an advantage as most seem to believe.

On the other hand, I don’t understand how anyone can watch Nick Foles and not get at least a little excited about his potential in the NFL.  Last night, Foles finally put a stake in the heart of the “too slow, not mobile” argument.  I’m not even talking about the TD run.  Watch him move in the pocket and avoid the rush.  He consistently helps his O-Line by sliding away from pressure while keeping his eyes downfield.  Most importantly, each of his throws was about as accurate as they could possibly be.

Finally, I don’t mean to bring everyone down, but just remember that Michael Vick has been in the NFL for a very long time.  He’s played 10 seasons and has thrown nearly 3000 passes.  That sample is likely a MUCH BETTER indication of what we should expect than these past two preseason games.  Maybe Chip Kelly “unlocked” Vick.  It’s possible, just know that its unlikely.

– Shady shouldn’t touch the field again until the regular season.  I said at the end of last season that the Eagles’ rebuilding plan was relatively simple:  Rely on McCoy and a healthy O-Line to carry the offense while you focus on fixing the defense.  Regardless of who the QB is, its clear who will be the driver of the offense.  Shady looks fantastic, lets not get him hurt.

– I’ve mentioned it a few times (including yesterday), but last season the Eagles offense started their drives, on average, nearly 7 yards behind where the opposing team did.  It doesn’t sound like much, but its a huge disadvantage.  A big reason for that was terrible Special Teams.

Perhaps the biggest preseason development is how improved the STs look.  I’ve talked about how improvement was assured (by virtue of how bad the team was), but we might have to actually raise those expectations.  Punt return/coverage, the biggest weakness from last year, looks really good.  That should lead to a lot more points scored, regardless of whether the offense itself improves.

– Some bright spots on the defense as well, though I’m grading them on a curve.  Patrick Chung, if he can stay healthy, looks like he’ll be a big upgrade at Safety.  The fact that he can consistently step up and make tackles is big, even if he isn’t great in coverage (haven’t seen much of this without the All-22, so I can’t grade that part of his game).

– Bennie Logan and Vinny Curry are both flashing big potential.  A word of caution though, they haven’t been playing against #1’s.  My biggest hope for the next game is that we see a D-Line combo of Cox-Logan-Curry.  Given how well Logan/Curry has played so far, Kelly owes it to them to see if they can hold up against better competition.

If both players can turn into at least solid starters, the team’s defensive rebuild accelerates by at least a full season.

Might be time to forget about Trent Cole and Brandon Graham.  We knew it was going to be a tall order to fit them into a 3-4/4-3 Under defense, and it looks like it’s not going to happen.  At this rate, I expect to see Graham quietly traded later in the season for a middle-round draft pick.  Maybe it’s too early to judge, but I’m firmly pessimistic that either one of these players can play a significant role in the new defense.  At best, they’re placeholders on the depth chart until the team can draft/sign players who fit the scheme better.

Get ready to hate Cary Williams.  Last night was a great example of what he “brings” to the table.  He’ll be a big improvement over last year, but expect to see a high number of passes completed to his man.  The book on him is he gives WRs a lot of space to make the catch underneath, but tackles them after the catch to limit gains.  For this year, that’s fine, it’s a big step up from getting beat deep every other play.  However, I have a feeling Eagles fans will get tired of that style fairly quickly.

– I’m a little worried about Zach Ertz.  In my ratings system, I had this pick as a reach.  So far, he looks like a good receiver (which we expected).  However, the fact that he, a high second round pick, isn’t getting more playing time tells you he must be doing something wrong in practice. Update: After finding the snap counts, it seems Ertz played more than I thought (20 snaps).  I’d still like to see more of him in-line before the season starts. The easiest guess is his blocking, which was a known weakness.  Still, it’s not as if the Eagles TE corps comprises a bunch of pro-bowlers.  I like Celek a lot, but I’d expect the #35 overall pick to at least give him a battle for the #1 spot.  Definitely not a big deal yet, but it’s something to keep an eye on.

– Matt Barkley is quietly having a pretty good stretch.  Granted he’s not playing against starters, but considering he was a 4th round pick, he’s acquitting himself very well.

Lastly, some of you may have noticed that yesterday’s chart was also posted over at BleedingGreenNation.com.  I’ve joined that site as a contributor, but this site will remain the main focus.  In fact, for the time being, my BGN posts will consist entirely of what I feel are the most interesting/important EaglesRewind posts.

Eagles 2012 Performance Dashboard

This is something I’ve wanted to put together for a while, and I finally got around to it.  Below is an illustration showing the Eagles’ 2012 performance, relative to long-term league averages, in a variety of statistics.  The format is far from perfect.  Ideally, I’d put this into a Tableau pop-out.   Unfortunately, that software is not available for Mac.  If someone has it and is interested in putting that together, please email me and I’ll give you the necessary data.

For today, though, we’ve got two charts.  I apologize for the small size, you might want to zoom.  Just getting it in this format took about 5 times as long as actually putting the data together.

I’ve standardized all the data using standard deviations and ordered it so that the left side is bad and the right side is good.  Please note that not all of these statistics are necessarily normally distributed.  However, this is the easiest way to get everything on one chart, which allows us to quickly identify where the team’s weaknesses and strengths were last season.  Additionally, we can quickly identify the areas for which we can expect significant improvement purely as a result of mean reversion.

In particular, you should focus on the stats for which the Eagles were more than two standard deviations WORSE than long-term league average.  All averages and standard deviations were computed using 10 years of NFL data (except for Net Field Position and FO Adjusted Games Lost, which uses 5 years of data).  The right side of the chart shows you the actual statistical measure for the 2012 Eagles for each stat (i.e. Average Net Field Position was -6.67 yards).

Screen Shot 2013-08-15 at 11.35.24 AM

Above, we can see a number of areas where the Eagles were more than 2 standard deviations worse than the long-term average.  More importantly, those areas are either predominantly luck-based, or show no year-to-year persistence.  Specifically:

– Fumble Recovery Rate

– Fumbles Lost

– Net Field Position

– T/O Differential

Eagles fans can expect significant improvement in each of these areas (obviously they’re all interrelated to a degree).

This next chart isn’t as severe, but gives a good view of just how good/bad the Eagles’ performance was last season.

Screen Shot 2013-08-15 at 11.47.13 AM

Of particular note is the last one (bottom of the chart).  That’s Football Outsiders’ measure of injury loss per team.  It’s a weighted statistic that attempts to account for the relative importance of the players lost to injury as well as the overall number of games lost.  The 2012 Eagles, while hit hard by injuries, are not outside the expected range.  The concentration of injuries along the O-Line may mean that statistic underrates the degree to which injuries hurt the team, but the point remains, health is likely not an area in which to expect dramatic improvement (already losing Maclin already stopped much of that conversation anyway).

New Predictive Formula for College QBs

If you haven’t read yesterday’s post about 4th and 1 strategy, please do.  It’s important and uses concepts that I’ll be revisiting very soon (looking at other scenarios).

For today, I’m going to give you a taste of what’s featured in the Eagles Almanac.  If you haven’t done-so already, I strongly encourage you to purchase the PDF version (only $10). The paperback is also available now.  Both can be found here.

I made two contributions, one of which is a brief synopsis of the case in favor of starting Nick Foles this year.  My other article covers in-depth what I will discuss briefly today.  Basically, I’ve created a new formula for evaluating the professional potential of college quarterbacks.

You’ll have to read the Almanac for the complete breakdown, but here are the basics.  First, a couple of key charts:

For all QBs who were drafted between 1999 and 2012 and have at least 200 NFL pass attempts:

Screen Shot 2013-08-14 at 10.29.06 AM

The correlation value is -0.289.  While many “analysts” have expounded on the importance of college completion percentage (we’ll look at that next), Wonderlic scores, or games started, very few (if any) have highlighted College Interception Rate as a statistic to use as an indicator of professional success.  I looked at a lot of statistics for this article, and found very few that had the predictive value of Interception Rate.

Now, with the same sample, college completion percentage to NFL Rating:Screen Shot 2013-08-14 at 10.36.35 AM

The correlation value here is 0.35.

As you can imagine, we can use both of those stats (with apparently predictive value) to create a new formula for predicting QB success.  You can see the complete formula in the Almanac, but here are some of the results.  As far as scale goes, all you need to know is that receiving a negative score is bad.  How bad?

Here are the QBs who received a negative score:

Screen Shot 2013-08-14 at 10.55.49 AM

Depending on your definition of a good QB, there are potentially a few “false negatives” (most notably Donovan McNabb).  However, regardless of your definition, there aren’t many.  Conversely, I think it’s safe to say that, if they could do it over again, teams would not use 1st round picks on Kyle Boller, Joey Harrington, Cade McNown, J.P. Losman, Akili Smith, and Brady Quinn.

Similarly, though they’ve had good careers, have Michael Vick and Carson Palmer lived up to #1 pick status?  Maybe, again depending on your personal opinion, but the point is it’s very debatable.

Here is the complete correlation chart for “Formula Score” and NFL Rating:Screen Shot 2013-08-14 at 10.59.39 AM

The correlation value is .363.  That doesn’t sound like much, but given what we’re tackling here (predicting human development), it’s very good.  Additionally, in the Almanac I test this formula against the popular “26-27-60” rule, with encouraging results.

Lastly, I’ll leave you with a few specific points:

– Both Nick Foles and Matt Barkley registered positive scores.

– Robert Griffin the Third had, by far, the highest score in the sample (you can see him in the far top right of the chart above).

– Geno Smith registered the highest score overall (he wasn’t in the sample).

For more detail and specific scores, get the Almanac!  If you do, you’ll also get (among other things):

– An insider’s look at Chip Kelly’s time at Oregon (perhaps the best contribution in the entire Almanac)

– Diagrammed breakdowns of a few key “Oregon Offense” plays.

– A great reflection on the Andy Reid era.

In other words, everything you need to be ready for the start of the Chip Kelly era.

NFL Teams should (almost) always “go for it” on 4th and 1

Anyone who has looked at the 4th down strategy chart above knows that going for it on 4th and 1 (trying to convert) is ALMOST ALWAYS the optimal play.  While the multi-part series of posts (Part 1 can be found here) that culminated in that chart explained the thinking behind it, it occurred to me that we didn’t actually lay out the numbers.

So here is the theory, using the concept of expected points, of why it’s usually best to go for it on 4th and 1, from nearly ANY spot on the field.  Remember that when I use expected points, I’m piggybacking off the work done by Brian Burke at AdvancedNFLStats.com  (expected points).

The overall thesis is: Possession in an NFL game is EXTREMELY valuable, and NFL coaches voluntarily surrender it far too often.  With just 1 yard to gain, the odds are heavily in the offense’s favor of gaining a first down and keeping the ball.  Despite this, “common” strategy calls for giving the ball away in these cases.  This is wrong.

Basically, we are combining what we know about the probabilities of converting 4th and 1 with the expected point values of each yard line.  By doing so, we can come up with the actual expected point trade-off for each punt/go-for-it decision.  Put more simply, just how valuable is “field position” gained by punting on 4th and 1?

Before I get to the good stuff, I want to make one caveat very clear.  I’m using NFL averages to compute the following values.  Obviously, most teams deviate from the league average to some degree.  However, if I can show that all NFL teams, in aggregate, should be more “aggressive” on 4th and 1, then it’s a fairly small step to then apply it to the Eagles specifically.  I just have to acknowledge that there is, in fact, another step there.

First, we need an expected success rate.  Using this site, which I cited for our 3rd down play-selection/game-theory discussion, we can see that over the past 10 years, all 4th and 1 plays have been successful 66.5% of the time.  Below is the output.  The 66.5% is simply the weighted average success rate.

Screen Shot 2013-08-13 at 11.30.16 AM

Second, we need to know just how much field position can be expected to be gained by a punt.  Using ESPN’s stats, we can see that last year, the median NET punting average was approximately 41 yards (between 41 and 42).

So we have our building blocks:

– Teams are successful at converting 4th and 1 yard 66.5% of the time.

– By choosing to punt, teams can be “expected” to gain approximately 41 yards of field position.

Now let’s look at expected points and put those two things in context.  Here is a graph showing the expected value of a first down at each yard line.

Screen Shot 2013-08-13 at 11.33.37 AM

Unsurprisingly, the expected value of a first down increases towards 6 points as you get closer to the goal line.  By itself, though, this chart isn’t overly helpful.  However, we can use this chart to gauge the value of an average punt in each spot.

Let’s look at the scenario of a 4th and 1 at the offense’s own 9 yard line (the worst possible field position at which this can occur).  Simplifying things, there are 3 potential outcomes.

– Punting, which we will assume results in the opposing team taking possession at the 50 yard line (41 yard kick).

– Going for it and converting.  Here, to keep things easy, we’ll assume the offense gains just 1 yard, the minimum needed to gain a 1st down.

– Going for it and failing, the result of which gives the opposing team the ball at the 9 yard line.

Applying the success rate and expected points we saw above, we come to the following values for each scenario:

Punting is worth -2.04 points, which is the expected value of a 1st down at the 50 yard line (for the other team, hence the negative).

Going for it and gaining 1 yard is worth -0.21 points, which is the value of a 1st down at the 10 yard line.  However, this only has a 66.5% chance of happening, which we’ll adjust for in a moment.

Going for it and failing is worth -4.83 points, which is the value of a 1st down for the OTHER team at the 9 yard line.

Using the 66.5%/33.5% success odds, we can calculate the expected value of going for it, that is the expected value WITHOUT KNOWING if you will succeed or fail.

Converting: -0.21 * .665 = -0.14

Failing: -4.83 * .335 = -1.62

Combined: -1.62 + -0.14 = -1.76

See why that’s a big deal?

Given a 4th and 1 at your own 9 yard line, an average punt is “worth” -2.04 points, while going for it (with average success) is “worth” -1.76.

Going for it is worth 0.28 points MORE than punting.

Hopefully one example was enough, so rather than continue, I’m just going to give you a chart.  Here is the expected value of both punting and going for it at each yard line (between the 9 and 50), assuming a 41 yard punt, a 1 yard gain if converting, and league average success rate when going for it.

Screen Shot 2013-08-13 at 12.03.20 PM

So there you have it.  As you can see, going for it is more valuable than punting regardless of field position.  As I said at the top, with just 1 yard to gain, the odds heavily favor the offense, yet they don’t seem interested in taking advantage of it.

Giving up possession of the football, regardless of whether it’s the result of a TO or punt, is bad.  It looks like teams are underrating the degree to which punting the football is a negative play.  They also seem to be under-appreciating the odds of converting in 4th and 1 situations.  As a result, “common” NFL strategy is far from optimal, leaving an opportunity for a forward thinking team to gain a significant advantage over the rest of the league.

Obviously each of these assumptions needs to be tweaked for individual teams.  However, if the league, overall, should be going for it a lot more often in 4th and 1, then by definition, many teams should going for it more often.  Here are some quick adjustments that result in “going for it” more often, with the reciprocals being adjustments that should result in punting more often:

Bad Punter – Go for it more often (lower net punting average)

Good Offense – Go for it more often (higher expected value of a first down)

Bad Defense – Go for it more often (value of OPPOSING team’s possession after a kick is higher)

Someday, we’ll see a team take advantage.  I think Chip Kelly will be more aggressive than average (closer to optimal), but far from as  “aggressive” as he should be.  Hopefully, after developing a successful track record and some credibility, he’ll have the stones to implement strategy like this more fully.

Preseason Focus

I was hoping to do a full All-22 Rewind (like I did for each game last season) for the 1st preseason game.  I’ve got some new ideas regarding format that I wanted to try and I was anxious to see a few of the younger players on tape.  However, apparently the NFL Game Rewind subscription does NOT include All-22 film for preseason games.  As you can imagine, that throws a fairly large wrench into my preseason plans.  As a result, until the regular season, I won’t be able to post play or player diagrams.  If any of you know an alternate source of All-22 film, please let me know.

In light of that, here is a quick review of the first preseason game.  First, though, I want to remind everyone of the overall goals for this season.

Goals for 2013

– Install the offense and prove that it can work.

– Install the new defensive scheme.

– Fix the special teams, ideally bringing the unit at least close to league average.

– Identify a few young players that can fill long-term starting roles.

That’s really it.  Obviously the goal is also to win, but considering how bad the team was last season and the fact that there is a new coach and entirely new system to install, this season’s main purpose is as a stepping stone to future success.  This is the filter through which I’m viewing the preseason.  I encourage everyone else to do the same.

So…Preseason game 1, through the lens that I just described:

Install the offense and prove that it can work.

The Eagles were successful with both Vick and Foles at the helm on Friday.  Not only that, but we also saw perhaps the perfect distillation of the QB battle overall.  Vick led a very quick TD drive, built around 2 great throws, one to Avant and the other the bomb to DeSean.  That’s the explosiveness and deep-throw ability that has tantalized coaches since Vick entered the league.  We saw a bit of the option game, but not enough to get a great feel for how it will be run.

Foles, on the other hand, also looked great, though in a much different way.  The first drive turnover was obviously a low-light.  Remember that Foles knows he’s in an intense QB battle, and likely sees himself as slightly behind.  Therefore, throughout the preseason, I expect to see Foles “force” things more often than we saw last season.  The first turnover was a prime example.  The protection broke down (most of the blame lies here), at which point Foles has to either hit a check-down/someone’s feet or pull the ball down and take a sack.  He did neither, and fumbled.

The next drive though, was as perfect a view of the “Foles Offense” as the first scoring drive was of the “Vick Offense”.  More methodical, more first downs.  Reliant on short-to-intermediate throws.  Foles was very accurate on this drive, especially his throw to Avant on the 3rd down out.  I’m not sure Vick makes that play.  The ball was delivered in-stride, allowing Avant to turn upfield and get the first down.  I think this will be a VERY important aspect of Chip Kelly’s offense, and Vick does not do this particularly well.

Overall, it was a positive night for the offense.  We did not see anything close to the full “system”, but both QBs looked comfortable, and the O-Line looked decent, especially considering Jason Peters (the best OL) did not play.  Add a healthy LeSean into the mix, and this “goal” looks very achievable.

– Install the new defensive scheme

This side of the ball didn’t go so well.  However, I think many are overreacting.  Having your first test in a completely new defense against Tom Brady is not exactly an ideal measure of progress.  There are a lot of players (in the front 7) changing positions, meaning this will likely take longer to install than the offense.

Also, we can’t overlook the fact that NOT EVERY PLAYER IS GOING TO WORK OUT.  Shifting from the 4-3 to the 3-4, we can expect that at least a few players will not make the change successfully.  This year, hopefully this preseason, is about identifying which players can’t make the switch so that they can be replaced.

So, don’t be disappointed if the defense looks like crap for a few weeks (and possibly for this season).  In fact, expecting anything better than league average this year is way too optimistic.  This is the defensive progression:

Terrible —> Bad —> Mediocre —> Solid, if unspectacular —> Good —-> Great

After last season, we’re just looking for at least “Bad”.

– Fix the Special Teams

Looking good on this account.  Still some weakness obviously, but very encouraging.  The punt coverage/return looked at least competent, which is a HUGE improvement over last year.

Remember that the Eagles had, by far, the WORST net starting field position in the league last year.  That was partially due to turnovers, but was also largely the side effect of terrible special teams.  Fixing this unit will, by itself, help both the offense and defense A LOT.

On the offensive side of the ball, in 2012 the Eagles were actually about average in terms of yards/drive.  The problem was that the team started farther back than everyone else.

It won’t be as popular, and I don’t expect to see beat writers focusing on it, but bring the STs up to average would be a major accomplishment for this year.

– Identify a few young players that can fill long-term starting roles.

Lastly, we have what may actually be the most important long-term goal.  Basically, the Eagles have a lot of holes/question marks right now.  Some of these are being filled by older players who will not be here much longer (Trent Cole?).  The team needs to start filling positions with players who can hold their spots for at least 4-5 years.  Once those “core pieces” are identified, it becomes much easier to improve the roster, simply because there is something to build from.

So, the guys who are MOST IMPORTANT to the Eagles long-term future are:

Lane Johnson, Fletcher Cox, Zach Ertz, Mychal Kendricks, Bennie Logan, Jason Kelce, Brandon Boykin, Vinny Curry, etc…

Lane Johnson and Fletcher Cox stand out as perhaps the biggest “pieces”.  The Eagles really need both of these guys to be stars.  I’ve been very surprised at the lack of attention Johnson has drawn.  Considering he was the 4th OVERALL pick, you’d think Eagles fans would be all over him.  As I have shown before, it’s near impossible to become a title contender in the NFL if you don’t hit on your 1st round picks, ESPECIALLY if those picks are in the top 5.

Without the All-22, it’s tough to do a fair evaluation, but:

Lane Johnson looked promising.  Given what we heard pre-draft, I was mainly looking for how “comfortable” he is.  He did not look lost, which is a big plus.

Zach Ertz was mixed, but we should have expected that.  Good receiver, suspect blocker. If I were Chip, I’d think about essentially making Ertz a WR this year.  Teach him how to block during practice and put him on the line occasionally during non-competitive games.  In the meantime, use him out wide to supplement the depleted WR corps.  Putting Ertz in the slot and asking a CB to cover him on a slant seems like a tall order for the defense.  I’d force that matchup all game long and see how the defense reacts.

Cox did not have a good game.  We’ll have to keep an eye on him to see if it was an aberration or if the scheme change will affect him more than any of us thought.

Kendricks was also mixed, which is more troubling.  We got a full season of up-and-down play from him last year.  The hope for this season is for him to find some consistency.  The scheme change might slow that progression down, but the leash just can’t be as long this year as it was during his rookie campaign.

Boykin was tough for me to see, so I’ll defer to other evaluators here.  Sounds like he was solid, though he spent most of his time in the slot.  I’d love to see him get a change outside, even if it’s just temporary to see if he can hang.

Curry and Kelce both looked good from my vantage point.  Curry, in particular, stood out.  Not sure what he did in the offseason, but he looks about 50% larger this year.  Of all the players making the D transition, it looks like Curry made the biggest actual physical adjustment.  Wasn’t expecting much from him, so this might be a nice surprise for the long-term roster.  Just one game though, so we’ll have to see if he can keep it up.

I don’t expect all of the players I listed above (and any similar profile guys I left off) to become long-term starters, but for the Eagles to return to prominence, at least a few of those guys have to pan out.  If you’re wondering what to watch for during the rest of the preseason action (and throughout the regular season), this is it.  Can any of these guys turn into valuable starters or even star players?  If not, it’s not going to matter what kind of system Chip Kelly runs or who the QB is.

The Most Overrated Teams

Note: Only two teams today.  Let me know if you’d like to see more. Since I’m nominally Eagles focused, I’m hesitant to spend too much time on other teams.  If everyone is interested though, I’ll parse the projections for more teams.

Yesterday I showed the most “underrated” teams heading into the 2013 season, with Carolina and Washington emerging as two to keep an eye on.  I think the FO projections for both are a bit aggressive, but I still come down higher than the Bovada lines.  Today, naturally, we’re going to other way and looking at the most OVERrated teams in the league.

Here are all of the teams for which the Bovada O/U lines are higher than the FO projected wins.

Screen Shot 2013-08-08 at 11.48.55 AM

Most obvious is the number of “overrated” teams and the relative magnitude of the differences.  Simply, compared to what we say yesterday, it seems there are a lot more overrated teams than underrated.  Before we get to the specific teams, I want to illustrate a very important point about gambling lines. 

Remember what I said about the Cowboys (on Tuesday)?  I expect the O/U lines for the Cowboys to usually be artificially high as a result of the number of “homer” bets placed on the team each year.  While there are only a few teams I suspect of having such serious distortions, it’s logical to think that, throughout the entire league, lines are artificially high.

basically, fans are optimistic.  This, in turn, makes them terrible gamblers.  What’s the upshot?

If we add up all the O/U lines from Bovada, we get 262.5 wins.

So what?

There is a maximum of 256 wins available.

The Football Outsiders projections, of course, add to 256.1.

This means that, just as the chart above shows, teams are naturally more likely to be overrated than underrated.

Now let’s look at specific teams.

Atlanta

The Falcons stand out as the most significantly overrated team in the league, with a O/U 2.4 wins higher than the FO projection. The Falcons were very good last year (won 13 games).  The team kept most of its roster intact, and added Steven Jackson.  Matt Ryan is still the QB, and should be entering his prime.

In that light, expecting the team to win just 10 games this year (a decline of 3 from last season) seems very reasonable.  What gives?

– The Falcons point differential from last year points to an 11 win team.  When projecting improvements/declines for each team, its important to focus on the “true” value for the previous year, rather than the actual W/L.

– The 2012 Falcons faced the 27th toughest schedule in the league (according to FO).  In 2013, the team looks to be facing one of the top five toughest.

– Last year, Atlanta recovered 64.29% of all fumbles, including more than 72% of the opposing teams’ fumbles.  Both those measures are likely to regress.

– In the same vein, the team lost just 4 fumbles last year.  The long-term NFL average is 11.

– The division is likely to be much tougher this year.  Sean Payton is back.  Carolina, as we saw yesterday, is likely to improve substantially.  Tampa Bay, while being a bit of a wildcard, certainly appears to have made substantial roster improvements.

All in all, I’m inclined to agree with FO here.  This looks like an 8-8 team, with the potential for a serious implosion.

Minnesota

The Vikings won 10 games last year, still feature Adrian Peterson, and have a young QB that should be expected to improve.  And yet, the O/U is 7.5 and FO projects the team to record just 5.5 wins.

Using point differential, the “true value” of this team last year was actually pretty high.  Using a 2.67 exponent and the Pythagorean formula, the 2012 Vikings were a 9 win team.

So what’s the case against?  And more importantly, just how much regression should we expect?

– Christian Ponder is the “young QB”.  I’m not a fan.  I’m not going to delve into Ponder-specific stats here, but take my word that things aren’t looking good for the “Ponder is a franchise-QB” crowd.  If you’re interested but don’t want to do the research, buy the FO Almanac, they’ve got more in there.

– Adrian Peterson had a HISTORICALLY good year in 2012.  He is unlikely to replicate that this season.  He will still likely be very good, but “very good” won’t be enough to carry the team like he did last year.

– The team faced the 7th toughest schedule last season (Pro-Football-Reference), which would normally be a good sign.  However, the schedule this year looks to be even tougher.  It’s always hard to project team strength before the season, but consider the team’s non-division schedule includes games against the following teams (and Cleveland):

Seattle (@), Baltimore, Cincinnati (@), Pittsburgh (U.K), Carolina, the Giants (@), the Redskins, and the Eagles.

Not all of those teams will be as good as expected (Giants and Pittsburgh would be my picks for disappointment), but it will almost definitely be an incredibly difficult run of games.  Meanwhile, the Vikings still have to play two games against Green Bay.

– Minnesota was middle-of-the-pack in turnovers last season, and it’s recovery rate was right around 50%.  That means we should expect regression, but it also means that Turnover Luck isn’t a likely source of improvement either.

– Lastly, the team lost Percy Harvin.

Putting it all together, this could be a very ugly season for the Vikings.  As far as a personal projection goes, I have the Vikings in the 4-5 win range, which is even lower than FO.  While there are a number of explanations (including the points above), it really comes down to Christian Ponder versus a very tough schedule.  I think it’s likely to be a train wreck.

Lastly, I said yesterday that it might be instructive to simply take the average between the Bovada O/Us and the FO projections and use that as a projection for the year.  I’m still doing research regarding the relative accuracy of each, but the average looks promising.  Regardless, here are the values (remember that they’ll be slightly inflated due to the optimism distortion I mentioned at the top).

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The MOST Underrated Teams and Potential Explanations

Yesterday I compared the FO win projections for every team against the O/U lines from online bookmaker Bovada.lv.  I was light on analysis, so today I’ll focus more deeply on a few teams that carry the largest deviations.  After writing the UNDER-rated section, it was apparent that this post needs two parts.  So the OVER-rated teams will have to wait until tomorrow.

Reminder – The Bovada line isn’t meant to be a prediction, but in theory, should function as a measure of what the general (betting) public thinks of each team.  So when the Bovada line is HIGHER than the FO projection, I’m calling that team OVERrated.

First, let’s look at the UNDER-rated teams.  Here they are:

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Above are all of the teams that have a higher FO projection than Bovada O/U.  I’m going to focus on the teams with the largest differential, for obvious reasons.

Carolina

A difference of 2.5 wins is HUGE.  If betting we legal (and if I had data on FO’s predictive accuracy), I’d be very tempted to take the over here, figuring that if the “true” value of the Panthers team is 2.5 wins above its O/U, then the team can suffer some bad luck and still hit the over.  Why the big difference?

The Panthers won 7 games last year, the same number as the current 2013 O/U.  That makes things fairly easy from a projection standpoint.  All we need to do is answer: Why will the team be better this year than last?

The main factor in the FO projections (i think, I don’t now the formula) is the team’s 0-7 record in close games.  Typically, that record in close games (<7 Points) is close to .500.  Just going 2-5 last year in such situations would have given the team 9 wins.  FO is careful to note that this may, however, be the result of terrible coaching (Ron Rivera).

Looking at the team’s statistical performance, the 2012 Panthers offense (Points Scored) was just 2% worse than average.  Meanwhile, the teams was exactly average on defense.  Put together, you’ve got the definition of an average team.

The biggest plus on offense is the assumed development of Cam Newton.  Newton is entering just his 3rd year in the league and has obvious “elite” talent.  While it’s reasonable to expect a player like this to improve, I do wonder how much “upside” is left.  Cam Newton had an 86.2 QB rating last season, already a very strong performance.  Additionally, compare the stat line from the last two years:

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Notice anything?

The lines are close to identical.  It’s possible that Cam Newton’s rookie year was actually a very good representation of his “true” ability.  The biggest difference above is the significant decline in Interception Rate, which is obviously a big step forward (if it’s not a one year anomaly).  However, the overall lack of improvement from year one to year two, combined with the fact that he’s ALREADY very good, tells me people might be overlooking the possibility that Cam is as good as he’s going to get (or at least close to it).  In short, there’s not much higher he can go (and I don’t think he’ll ever challenge for the Brady/Manning/Rodgers level).

Before you ask, his rushing stats also show the same consistency from year one to year two.

On defense, the team returns a very strong DL backed by Luke Kuechly, who had an incredibly strong rookie year.  The team, in the draft, added Star Lotulelei.  Readers who followed my draft projections will know that Star ranked, according to the TPR system, as one of the biggest “steals” in the first round.  If he is as good as those projections suggest, the Carolina defense will be strong (certainly stronger than last year).

The biggest issue is the Secondary, which was/is terrible.  However, since the team managed league-average status last year with a similar group, I don’t see that costing them  more this year.  If anything, the stout front 7 should allow the team to scheme around its issues (a bit).

There aren’t a statistics that immediately jump out to me as “mean-regressors”, so not much adjustment to do there.  The 2012 schedule strength wasn’t out of whack, so no potential there either.

Overall, I’m leaning more towards Bovada here than FO.  All things considered, I’d put the Panthers at 8 wins, which is still higher than the Bovada line.

Washington

The Redskins are the other team that qualifies as significantly underrated, according to our comparison.  FO projects the team to register 10.3 wins, which is 1.8 games higher than the Bovada O/U.  Putting that projection in context, 10.3 wins is the 3rd HIGHEST FO projection (behind New England and Green Bay), tied with Denver and Seattle.

Raise your hands if you had the Redskins as a member of the “SB favorites” group.

Essentially, the FO argument for the Redskins is: RG3 is awesome.  It’s a very valid point.  a healthy RG3 and an average defense may be good enough to get you to 10 wins (it’s easily good enough for playoff contention).  That’s the upside to having a Superstar QB.

Once again, I have to raise a few red flags regarding the FO projection.

– The 2012 Redskins had a TO differential of +17.  Needless to say, that’s unlikely to repeat.  In my database (last ten years) I can find just ONE team that registered a TO differential of +17 and managed to avoid a significant decline the next season, the 2011 Patriots (+17 followed by +25 last year).

– Despite having the league’s top rushing attack, the Redskins lost just 6 fumbles last year, with an overall recovery rate of 67%.  Again, neither measure is likely to be as beneficial this season.

On the plus side for the team (minus if you’re an Eagles fan) is the recovery of Brian Orakpo, who missed most of last season with a pectoral tear.  The defense was -7% last season in points scored, and adding Orakpo is a pretty big addition.  Assuming the Redskins finish 2013 around the 0% mark on defense, the team merely needs to duplicate last season’s offensive performance to finish in the +70 to +80 point differential range.

That puts the team at around the 10 win mark (Pythagorean using a 2.67 exponent).  However, given the TO stats I mentioned above, I think that’s the HIGH end of the potential range.

That’s slightly below the FO projection (10.3), meaning even if things go well luck-wise for the Redskins, I don’t expect the team to hit that mark (though 10 wins is essentially equal).

Regardless, Washington is likely to the best team in the NFC East, meaning Eagles fans need to pay attention.  However, I’d say 9 wins is much more likely.  Similar to the Carolina projections above, that leaves me in between the Bovada and FO lines.

Naturally, I just realized that we should take the average of the two measures to create a separate projection, so I’ll include that tomorrow, when we take a look at the most OVERRATED teams.

 

Overrated and Underrated Teams: Looking at expected Wins

We’re close enough to the season for win projections to have some validity.  For the most part, rosters are set (the important pieces anyway).  A big injury or two will obviously sway our expectations, but I thought it would be interesting to take a look at expected performance today so that we can gauge the relative importance of any injury from here on in.

I’m going to use two sources for expected wins: Bovada (a proxy for Vegas) and Football Outsiders.  The reason I’ve chosen these two is because their projections are readily available (free on Bovada.lv and included if you buy the FO Almanac), and, in my opinion, represent two different viewpoints.

Basically, Bovada is a proxy for “general sentiment” while FO is a proxy for “analytical projecton”.  The FO viewpoint is straightforward.  Regarding Bovada, remember that gambling lines are directed at the general public.  The idea, for the bookmakers, is to get as close to 50% of the bets to land on either side of the over/under line.  That’s why you see gambling lines move as people place their bets.

Therefore, gambling lines are essentially a reading of the “consensus” opinion of the general public (gambling public at least) for each team.

That’s how I’m getting to over or underrated.  Below are charts for each division in the NFL.  Listed are the teams, their Bovada over/unders, and their FO mean win projections.  Also included is a column showing the difference between the two expected values (FO – Bovada).  In the difference column, RED numbers are “overrated” teams and BLACK numbers are “underrated”.  The absolute value of each numbers tells you the magnitude of the difference.

Today I’m going to break it out by divisions, with minimal comments for each.  Tomorrow I’ll look at the most over and underrated teams and see what the difference is telling us.

Let’s start, naturally, with the Eagles.

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Within the NFC East, the Redskins stand as the most “underrated” team.  FO has them nearly 2 full wins higher than Bovada.  I’m not sure of the full explanation, but we can assume it has A LOT to do with RG3 and the difficult in projecting recovery from an ACL tear.  The Eagles, meanwhile, are technically “underrated”, though we have to acknowledge that Bovada only deals in .5 win increments, so 7.8 is nearly the same as 7.5.  I’ve said before that I currently have the Eagles at 8-9 wins, but I’ve also showed that the team has one of the highest ranges of potential performance for this season (i.e. riskiest).

The Cowboys, perhaps not surprisingly, are significantly overrated.  This may reflect the optimism and size of the Cowboys fan base. A lot of “homer” bets could push the gambling line up.  I don’t have data to confirm that, but my guess is the Cowboys O/U lines are frequently distorted due to that factor (as are a few other popular teams, perhaps even the Eagles).

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Apparently, the entire NFC North is overrated.  Minnesota shows the biggest discrepancy, 2 full wins.  Detroit is a “chic” pick for surprise team this year, but FO isn’t as confident as the public.

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This is perhaps the most interesting division, since FO and Bovada almost could not disagree more.  FO has Carolina as the best team in the division, while Bovada (the public) has them as the worst.  Conversely, the reverse is true with Atlanta.  Clearly, there are some severe distortions at work here.  I’ll get into it more tomorrow, but this is likely the result of the type of seasonal “luck” we’ve talked about in the past.  Atlanta won 13 games last year, and has kept the bulk of its roster intact.  However, the Falcons had one of the easiest schedules in 2012.  The team also fell on the “lucky” side of stats like fumble recovery rate (which is likely to regress).

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There are some big differences here as well, but the overall outlook for the division doesn’t change.  It’s a two-horse race between the 49ers and the Seahawks.  St. Louis, despite getting a lot of press as an “under-the-radar” team will probably struggle to reach mediocrity.

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No big surprises here, outside of the fact that Bovada has Miami at 8 wins.  That seems high to me, and FO agrees.  Buffalo and the Jets are interesting because they both have potential rookie starting QBs.  Typically that means a poor season, but given the terrible QB play each team has had recently, we might actually see a surprise here if either EJ Manuel or Geno Smith is legit.

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Projected by FO to be the tightest division, the AFC North shows no clear favorite.  Pittsburgh is a bit overrated, and might be subject to the same distortion as the Cowboys.  Baltimore, though, despite winning the Super Bowl, comes in as significantly UNDER-rated.

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The AFC South looks like a pretty weak division.  I like Andrew Luck, but the Colts are a prime contender for regression this year.  I think the FO projection for Jacksonville is high.  The rest looks reasonable.  Houston as a 10.5 win team seems aggressive.

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Denver, barring an injury to Manning, is going to be among the best teams in the league.  Still, that’s a tough over to hit (12 wins or better).  I’m more bullish on Kansas City than FO is, and lean towards Bovada here at 7-8 wins.  San Diego is the only team in the league for which the FO and Bovada projections agree completely.

As I said at the top, I’ll have some more detailed analysis tomorrow, I just didn’t want this post to end up at 2000+ words.  For now, this is a good cheat sheet for anyone trying to get their bearings on the upcoming season.

Random Thoughts

Was unexpectedly without internet at the end of last week, hence no posts.  I’ve got some catching up to do, so here are a bunch of things I wanted to get out, in no particular order.

Riley Cooper

– If the Eagles were going to cut him, they would have done it already, right?

There are two possibilities here: Riley is racist OR Riley was drunk and said something really stupid.  It could also be a combination of both.  Regardless, my reaction to each is:

– For the “SUSPEND HIM!” crowd out there: If Riley is actually racist, being suspended from football isn’t going to make a difference.  I’m certainly no expert, but it seems to me that racism is not the type of thing you just give up cold turkey.  It’s not like Riley was going to find out he was suspended and suddenly DECIDE to change his prejudice.  Similarly, it’s not as if other players in the league who may share similar feelings would see the suspension and suddenly “see the light”.  The suspension pushers seem more like the standard knee-jerk over-reactors we see with every story like this.

– If Riley is actually racist, wouldn’t his teammates already know that? (No claim to originality here, just saying I agree with it.)  In the football team atmosphere, I think it’d be tough to completely hide any strong prejudice for that long.  If his teammates already know it, then this doesn’t seem like an issue as far as its potential to change team dynamics (If anyone already hates him, not going to hate him any more).

– If Riley was drunk and said something stupid (more likely the case, at least greater than 50% of the cause), his punishment seems appropriate.  He has to leave the team, potentially costing him the starting WR spot.  I have no idea how legitimate “treatment” is, but it seems much more likely to address his problem than a larger fine or suspension would.

– By the time the season starts, this event will have faded.  Teammates will come out and say how much they support Riley and he may even retake the second starting WR spot.

– Finally, I actually don’t think this would have played out differently if Maclin had not been injured.  The cynical way of looking at things is to assume Riley is more important now and therefore can’t be cut.  To those making that point, I’d rebut it with a simple counterpoint: he’s Riley Cooper…  It’s not like this is an All-Pro receiver.  If Kelly wanted to make an example of someone, he could hardly have chosen a better player.  Cooper is a big enough name (not just camp-fodder) to make an impression, but likely isn’t good enough to strongly affect the team by his absence.

Training Camp Hype

We’re getting deeper into training camp, and some storylines are emerging.  The QB situation is still unsettled, and will likely remain that way.  However, we do seem to have identified this year’s “training camp stars”.  Eagles fans should know the concept well.  This is not to say that Brandon Boykin and Damaris Johnson won’t translate strong training camps into successful regular seasons, it’s just a reminder that more often than not, previous regular season performance is a better indication of skill than a training camp breakout.

I was high on Damaris before camp started, so I’m very encouraged to hear that he looks good.  Also, Boykin would be an incredibly valuable “surprise”, given the position he plays.  and the Eagles current CB corps uncertainty.  Just try to keep things in perspective though.  Temper your excitement until we see them in the regular season.

On a more hopeful note, I like that we aren’t hearing raves about any of this year’s later-round draft picks.  I was half expecting to get a stream of “Earl Wolff is running with the 1s” type of stories.  Those developments seemed to occur frequently under Andy Reid, and only served to wrongfully inflate fans’ hopes.  I’m keeping an eye out for them, though.  For now, just know that ff we see one, it’s more likely a BAD sign than good.

Special Teams Focus

Readers here will already know this, but the Eagles were AWFUL on special teams last year, which really hurt both the offense and defense.  Chip Kelly is reportedly focusing more on ST than most coaches do, which means he reviewed last season and came to the same conclusions we did.  Normally STs garner less attention because they have a lesser impact on the game.  However, when you are as bad on ST as the Eagles were last year, small improvements can make a BIG difference.

I feel like that’s going to be a theme for this year.  Can the Eagles go from TERRIBLE to just plain bad in areas like STs, turnovers, and the defensive backfield?  If the answer is yes, then this is a playoff contending team.

Hall Of Fame

Quick point about the HOF discussion (left over from McNabb comments).  If I were starting the HOF from scratch, McNabb would NOT be in it.  Then again, neither would Jim Kelly, Troy Aikman, or a host of other players widely considered “greats”.  However, I am not starting the HOF from scratch and the bar has already been set.  The reason I compare McNabb to the “worst” players in the HOF is because that’s the bar he has to clear.  Comparing him to Tom Brady (which I saw Colin Cowherd do last week, supposedly dispelling the supporting cast argument) is ridiculous.  That’s not the standard he has to meet, so it’s irrelevant.

Also, to those of you making the “only X players from each era can be HOFers”: I hear you and have some sympathy for the argument, BUT let me address it with an analogy/anecdote everyone here should be familiar with; grading curves.

When I was in college, one of my finance class grades was based 100% on a semester-long simulation where teams of students ran virtual companies in direct competition with each other. The entire class was put on a grading curve, meaning a certain percentage would fail, regardless of their absolute performance.

As you can imagine, this didn’t sit right with me.  During class, I asked the TA to imagine a scenario where every person but one in the class made the “right” decision 100% of the time.  The remaining person made the “right” decision 99% of the time.  As a result of the grading structure, the student with a 99% success rate would fail the class.  Ridiculous, right?

The same idea holds for our HOF discussion.  Forget McNabb for a moment, let’s just talk in generalities.  Suppose that the 10 greatest QBs of All-Time just happened to play during the same 12 year stretch.  Inevitably, some of those QBs would be less successful than others, despite the fact that they are all among the greatest ever.  It’s likely, in fact, that several of those “great” QBs would never win a SB, since there are just 12 years in which to do it.

In this scenario, using the “X # or % of players per era” argument, we’d clearly have several all-time greats left out of the HOF, purely as a result of the fact that they played in an era with OTHER all-time greats.  In essence, that argument is applying a grading curve to each “era”.  Forget that defining an “era” is really difficult to do (McNabb really spanned at least 2).  Applying a curve, we leave ourselves open to the possibility of rewarding/penalizing players based heavily on the time period they were lucky/unlucky enough to play in, rather than on their individual skill and ability.

There’s no right answer here, but I tend to lean very heavily towards the skill/ability side of the equation.  Naturally, each player must be viewed in context with the league in which he played, but I don’t see any issue at all with having 5-6 QBs from the same “era” all making it into the HOF.  To me, that just means is was a “golden age” for QB play, and it should be recognized and celebrated rather than suppressed.

 

 

Jeremy Maclin Reaction – “Meh”

I got side-tracked by the McNabb debate, and therefore have not yet commented on the relatively large injury hit the Eagles took when Maclin went down with a torn ACL.

My reaction?

As far as potential injuries go, this one isn’t that big of a deal (to the team, it’s obviously devastating to Maclin).  Allow me to make a two quick points, then add some detail:

– Maclin is a good receiver, not a great one.

– The Eagles, in particular, are well-positioned to handle a serious injury to the WR corps (as long as it isn’t to D-Jax).

Maclin is a good receiver, not a great one.

This one probably doesn’t need much explanation, I think just about everyone is in agreement here.  However, let’s take a look at Maclin’s contribution, in context with the rest of the league.

For his career (4 seasons), Maclin’s average per season numbers are:

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Take a close look.  He’s only played all 16 games once and has actually averaged closer to 14 games per season.  He averages just over 4 catches a game.  He averages just UNDER 60 yards per game.  4 catches, 60 yards.  Not a stat line that jumps off the page, is it?

His season averages (remarkably consistent from his rookie year) obviously look the same.  65 catches a year for 860 yards are good numbers, but how good?

Well, last season:

– There were 33 receivers who caught more than 64.5 passes.  Maclin, with 69, was among them (though 27 receivers caught more).

– 30 receivers registered more than 860 yards.  Maclin ranked 31st, with 857 (told you he was consistent).

As I said, Maclin is a decent receiver, but he’s far from irreplaceable.  Compared with the rest of the league, he’s nearly the definition (statistically) of an average starting WR (assuming 2 starters per team).

The Eagles, in particular, are well positioned to handle a serious injury to the WR corps.

The biggest point here is that the Eagles, prior to the injury, were likely to be running a lot of 2 WR sets anyway (presumably the result of multi-TE sets).  That means the team does not need to be quite as deep as has been necessary in the past.  Desean Jackson is a key player, because the team needs his speed to help stretch defenses and open up the underneath game (or hit home runs if defenses commit low).

Outside of that, the Eagles WR needs mainly consist of guys who can produce at a league average level.  They don’t need game breakers, just a couple of players who can catch the ball and take advantage of limited defensive attention.  Between Avant, Cooper, maybe Damaris, and the rest of the potentials, I think the team’s covered.

Remember, the Eagles aren’t trying to replace a top-flight guy here.  In fact, it’s not all that difficult to replace a large portion of Maclin’s production.  Let’s say 80%.  That means, based on Maclin’s career averages, 51.6 catches and 690 yards.

Last season, 57 receivers had more than 690 yards receiving.  73 WRs had more than 600 yards receiving.  Not exactly an exclusive club.

Also, 67 players caught more than 51 passes last year.  Again, not that exclusive, not hard to replicate.

In other words, Brandon Gibson-level production from last year gets you 80% of Maclin.

Basically, if this season goes poorly, it will NOT be because the team was missing Maclin.  Comparing to last year, this injury loss isn’t even on the same planet as losing Jason Peters last season.

It sucks for Maclin and gives beat writers a storyline to run with, but isn’t actually that big of a hit for the team.  Want to know how the Eagles will replace Maclin?

– Change the offense to emphasize the RB and TE spots (already being done prior to injury)

– Find a league average WR to take the #2 spot on the field.  Wait, do we still have Jason Avant?  Yes?  Then we’re done.

The Jason Phillips injury, on the other hand….