Monday, December 21, 2015

What Happened to the Eagles Run Defense?

LOOKING BACK
By John Turney

Last night, the Eagles run defense, for the third time in the last 8 games allowed over 200 yards rushing to an opponent. It was a run defense that was one of the best in the NFL through the first six games, but since then it is the worst run defense over the next eight games.


Graphics: Pro Football Journal
The Eagles use a base 3-4 defense, but with multiple fronts. Plenty of times this season the Eagles have aligned in a Double Eagle/Bear front to go with their hybrid 3-4. Rather than a pure 3-4 they usually have one of their defensive ends sink down from from head-up on a tackle to a 4i technique or a 3-technique (outside shoulder of the guard) and even a 2-technique (head up on guard).














All screenshots credit: NFL Replay
Defensive Coordinator Bill Davis is very creative using these fronts and often uses the different alignments to use run stunts to free a lineman up to make a tackle. And it worked for the first six games of the season. It is unclear as to why it has not worked as well the last eight games. Fletcher Cox is a talented defensive end, who plays more inside, as a 3-technique, and Bennie Logan, the nose/shade tackle has 9.5 run stuffs this season. There have been no major injuries to any of the key players in the front seven. Kiko Alonso was hurt early, but has been back, as has Kendricks. It's certainly a mystery.

Teams have just been able to run for and incredible 164 yards a game for the last eight contests. So, when looking at the Eagles likely "lost season" some of the blame has to go to the defensive front. It is possible the fast-moving offense, even when it works, just leaves the defense with too many minutes on the field. And when they have too many 3-and-outs, it just leaves the defense in an untenable position

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Who Is Top Safety Playing Linebacker?

LOOKING AHEAD
by John Turney

Deone Bucannon
Mark Barron. Credit: Wikipedia

The Cardinals version is Deone Bucanon. He plays inside linebacker, but is listed in the Cardinals depth chart as a "money backer". It certainly is not one of the positions that Amos Alonzo Stagg invented or what perhaps Paul Brown re-invented.

The Rams counter to that is the "Weak" or "Will Safety" that Mark Barron plays. Though he is a base outside linebacker by where he lines up, he prefers not to be called a linebacker. 

Regardless of nomenclature, both are having excellent seasons worthy of notice and Buchanan punctuated his season with a pick six on Sunday Night Football last night versus the Eagles.

Run/Pass Stuffs Credit Pro Football Journal, All others Stats, LLC
Aside from the obvious versatility, what is impressive is how many "splash" plays, as coaches sometimes call them this pair has amassed. Both will finish the season with over 100 total tackles, both have forced a pair of fumbles, but also, both have made a lot of tackles behind the line of scrimmage. Barron has 16 run/pass stuffs, run or pass plays that have resulted in a loss (which leads the NFL) and Bucannon has 10.5 which is currently eighth in the NFL. Additionally, Barron has 10 QB hits/hurries and Bucannon has four.

Credit: Nick Webster, Pro Football Journal
It may be unlikely that either of these players will be named All-Pro or make the Pro Bowl but both are deserving of serious consideration. And for whatever it is worth, both players are listed as "strong safety" in their bios that appear on the various websites such as NFL.com, et al. Maybe next year money backer or will safety will be in the NFL lexicon. Well, maybe not.

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Friday, December 18, 2015

J.J. Watt's Bid for His Third Defensive Player of the Year Award.

LOOKING AHEAD
by John Turney

As Pro Football Journal's Nick Webster stated recently the only thing working against Watt winning his third defensive MVP is J.J. Watt. Said Webster, "I think Watt is suffering from Peyton Manning, Bill Belichick, even Mike Trout disease. You expect him to be the best, so unless what he does is otherworldly it isn't worthy of special consideration." And he is right, Watt is having a great year, it just is not up to the same level as 2012 and 2014.

Through 13 games in 2015 Watt was second in the NFL in sacks with 13.5 and second in the NFL in run/pass stuffs with 13, both excellent numbers. However, in 2012 and 2014 he had over 20 sacks and in 2014 he had 23.5 run/pass stuffs as well (in 2014 he had 13.5 run/pass stuffs).

So, while his current numbers do not pale in comparison, it can be understood that players who are having great seasons as well (Josh Norman and Aaron Donald to name two) will be given greater consideration. In fact, in the last few weeks someone can really make a mark for themselves by finishing strong.
JJ Watt. Artist: Bruce Tatman Artwanted.com
Last Sunday night, on NBC's Sunday Night Football Cris Collinsworth, narrated a couple of graphics shown on the screen, documenting the percentage of times Watt has been double-teamed (and even triple-teamed) on run and pass plays this season. The research was provided by Pro Football Focus (PFF) and it showed some impressive numbers.  The graphics showed on running plays we had been doubled 24% of the time and on passing downs, he received extra attention on 46% of the plays.

The only issue was the lack of historical perspective. Forty-six percent sounds great, but what is the average? Who is next best in that category? Those would be rhetorical questions from viewers of the game who are interested in such esoteric things.

Now, for a little bit of that missing perspective, I can share a couple of research tidbits that Pro Football Journal has had in it's backlogs for a while. In 1998 Green Bay Packer defensive coordinator Fritz Shurmur told Pro Football Weekly that Reggie White had been double-teamed 46% of the time on passing plays that season. Remember, that was the year White won his final Defensive Player of the Year Award. Interestingly, it is the same percentage as Watt this season, as per PFF.

Reggie White. Art by Merv Corning. NFL Pro Set.

That piqued my curiosity and I decided to take a look back at some old NFL games I had on videotape. In the 1980s, when the Los Angeles Raiders were playing and especially when Merlin Olsen was calling the game, it would be mentioned Howie Long's value to the Raider's defense and how he was a guy who did little things, drew holding calls, double teams that freed others to make big plays.
Howie Long. Credit: NFL Proline
Long had a duel role in that Raider defense. On likely run downs he was a 4-technique (head up on the offensive tackle) in a 3-4 defense, but in substitute defense, nickel and dime (which the Raiders called "bandit" and "desperado")  Long would play 3-technique (outside shoulder of the left guard). Greg Townsend would come into the game as the LDE and Bill Pickel would play the nose/shade position and Lyle Alzado would remain the right end.

Long's top seasons were probably 1983-84. I had 19 Raider games in my library so I went through them and tallied those little things. What I found was that Long had been double-teamed (includes any triple-teams) 41.2% of the time on passing downs in those select games. Not quite as high as White or Watt, but seemingly in the same ballpark. Long had 24 sacks (13 in 1983 and 11 in 1984) those two seasons and was All-Pro and a Pro Bowler in both.

Also, in 1983-84 the other left defensive end in Los Angeles, Jack Youngblood was going through a transition. He had to play in a true two-gap 3-4 defense under the aforementioned Fritz Shurmur. Youngblood had excelled for 12 seasons as a 4-3 left defensive end who traded on speed and quickness. Now, he had to play the same position as Long, with the exception of not moving inside on pass downs. The Rams nickel defense would call on Gary Jeter to come in and play right defensive tackle, so Youngblood could rush from his usual LDE spot on likely passing downs.
Jack Youngblood. Artist: Merv Corning. NFL Proline
My library had all the Rams games for those two seasons, including playoff games and I studied them. The results were very interesting. Youngblood drew quite a lot of penalties on opposing tackles, 53 in fact (includes some that were declined), the vast majority being holding calls or illegal use of hands, but some false starts. (John Madden would often mention false starts and say, for example, "Reggie White caused that false start because the tackle was worried about White's quickness). One note: Howie Long drew lots of penalties as well, not only from right tackles, but also right guards who had to take him on pass downs).

Youngblood, who was 33 and 34 for those two seasons, was not in his prime like when he was a 5-time All-Pro and perennial Pro Bowler in the mid-to-late 1970s (though he was a Pro Bowl alternate in 1983 and 1984). So, in addition to the new scheme he had to compensate for a natural decline in speed by increasing strength and working on his quickness through drills.

It seemed to pay off as he had 20 sacks for those two seasons (10.5 in 1983 and 9.5 in 1984) and on passing downs over those seasons, he was double-teamed 41.0% of the time, 39.9% in 1983 and 42.7% in 1984 (including playoff games).

So, in looking at what limited data available it seems that Watts 46% is a remarkably high percentage. Certainly, it would be great to know the percentage is for Lawrence Taylor or Bruce Smith or others, but it seems Watt is due a great amount of credit since the numbers bear out the anecdotal evidence that he's a guy that needs special blocking attention to slow him down.

One additional note in the Defensive MVP race is that PFJ has looked at Aaron Donald's 2015 season and in the first 14 weeks Aaron Donald drew a double-team on run downs of 39.5% of the snaps and on pass plays he drew a double 40.3% of the time. The percentage on run downs is higher than Watt and lower on passing plays, which could make the race even tighter. Donald also will likely have double-digit tackles for loss in the run game to go with his current 11 sacks, so he should get plenty of notice by the DPOY voters, at least he should in our view based on our eye test as well.

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Wednesday, December 16, 2015

Thursday, December 17, 2015: Thursday Night Football "Color Rush"

LOOKING AHEAD
by John Turney

As most are aware the NFL has a new program this season called "color rush" with teams donning uniforms that are the same color jersey, pants, socks and shoes. Tomorrow's iteration features the Bucs and the Rams.

This will be the first time the Buccaneers have worn a uniform with the same color jersey and pant, excluding the all whites that they wore during their first two decades in the NFL. They will sport this uniform in the Thursday Night Game in St. Louis:
Credit: NFL Color Rush
The St. Louis Rams will counter with: 
Credit: NFL Color Rush.

There is no truth to the rumor that Heinz will sponsor the game:
Credit: Heinz
One interesting note is that this will not be the first game the Rams have worn Yellow jerseys and yellow pants, they were the scheme of the Rams unis in 1948 and 1949.

Here is the 1948 version featuring Kenny Washington and Fred Gehrke:

Kenny Washington. Colorization by John Turney
Fred Gherke, the painter of the Rams helmets.
Colorization by John Turney
And here is the 1949 version featuring Dick Hoerner with red helmet and numerals:
Dick Hoerner, Colorization by John Turney.

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Tuesday, December 15, 2015

Follow Up: Aaron Donald, Defensive MVP Candidate

LOOKING AHEAD
by John Turney

In September Pro Football Journal reviewed Aaron Donald's rookie season and asked "whether he can take the next step to being a First-team All-pro or even a Defensive Player of the Year candidate?"

Well, with three games to go, it seems Donald has answered that question in the affirmative. In the prior article Donald's rookie season was compared to a select group of 3-technique-type defensive tackles who had productive careers, and now, even with three weeks to go in the 2015 NFL season Donald has already out-paced his predecessors:

On his current pace he could well end up with 12 or more sacks and 12 or more stuffs.  And with those sacks and stuffs (including pass stuffs), Donald trails only J.J. Watt and Khalil Mack in the NFL:
Players with 13 or more through Week 14. Chart: Pro Football Journal
And in the NFL's version of stuffs, called tackles for a loss (TFL), Donald is third.

Sidenote: One post this upcoming offseason Nick Webster and I will detail the differences in Stats, LLC's "stuff" statistic and Elias Sports Bureau's "tackle for a loss" and why they are different but that is for another time.

However, there is an interesting aspect of Aaron Donald's game that should be noted. That is his responsibilities in coverage. Once or twice a game, Donald is asked to do a coverage drop in certain situations. In the Gregg Williams's playbook it is called a "Spider" drop. And he's asked to cover the #3 receiver to his side, essentially man-to-man, though it is technically a zone.

In zone blitz schemes, tackles (or ends) have long since been asked to cover a hook or middle zone while a linebacker or defensive back replaces him in a pass rush. But this twist seems quite interesting and challenging.

Here are a couple of examples: 
Credit:NFL Replay

In this first case the ball went to the far right and Trumaine Johnson intercepted it.
Credit: NFL replay
In this second link Donald assisted on the tackle, but it is quite unusual to see a defensive tackle assigned to do these things, it's a tough "ask".

Dirk Koetter, the Tampa Bay Buccaneers offensive coordinator said this week said, ‘... He’s on the same level as J.J. Watt.’ This guy is having a fantastic year”

In terms of Defensive Player of the Year, Donald should be in the mix with Watt, Josh Norman, Luke Kuechly, perhaps Chandler Jones and Tyrann Mathieu,  Khalil Mack, and others. However, it may very well be a very tight vote and the final three weeks may bring in some separation.
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NFL Cumulative Passer Rating Hits 90

LOOKING AHEAD
by John Turney

In 1973 the NFL adopted what they called the NFL Passer Rating which was used to award the passing champion for the league. Prior to that they had used several different systems to crown the passing leader. The formula was actually created by the Pro Football Hall of Fame by a committee headed by the director of the Hall, Don Smith,

Smith stated that it wasn't really a passer rating, but "a passing statistic" and the purpose was to grade efficiency by a passer. Four categories were used, completion percentage, average yards per attempt, touchdown percentage and interception percentage. Smith said, "we wanted each of those categories to be about equal and that is how the formula was devised."

Through 1977 or so, the ratings were fairly stagnant, one year up, the next year down and from 1954 through 1978 the league passer rating was between 60 and 65. The rules changed of 1978 then caused the ratings to go up, as passers had a bit more time and receivers were able to get open more often. The passer rating jumped to the low-70s and has been rising ever since.

Through week 14 the passer rating for the league is 90.3, and if the next three weeks follow the same pattern, it will be the first time the rating will finish a season above 90. When the statistic was invented in 1973 the average was 64.8 and 90.0 would have been outstanding. Now, it's average.

The chart below marks the rise of the passer rating since 2002, which was the first season it ever topped 80.0 (The first season it was above 70.0 was 1979). 2015 is through Week 14.

NFL Passing Statistics since 2002. Chart credit: Pro Football Journal

Currently, the league-wide completion percentage is 62.9%, the highest all-time. The yards per attempt is 7.26, the highest since 1957. The touchdown percentage is 4.6%, the highest since 1969, when the NFL and AFL combined for a 5.0% touchdown percentage. Finally, the interception percentage is 2.4%, the lowest-ever.

One note, though sacks are not a part of the formula, they are at 6.03%, the second-lowest since that stat was added by Seymour Siwoff of Elias Sports Bureau in 1963.

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Tuesday, December 1, 2015

The Regression of Nick Foles.

LOOKING BACK
by John Turney


Foles in 2014 Pro Bowl. Credit: Wikipedia.
In 2013 Nick Foles was the breakout quarterback of the year, thriving in Chip Kelley's offense, he put up amazing numbers most notably 27 touchdowns to just two interceptions.

However, starting in a 2014 game versus the San Francisco 49ers, Foles seemed to take more steps backwards, leading him to be traded out of Philadelphia to the St. Louis Rams. And with the Rams he has taken even more steps back.

In his last 15 starts, consisting of 490 pass attempts, he has declined in production in a stark way, especially compared to his previous 488 attempts, which is composed of 17 games and 14 starts. (A couple of those games he barely played, so to come up with an apples to apples comparison, I chose a stretch that had a similar amount of passing attempts.

Graphic: Pro Football Journal
After a 3 interception game versus the Bengals Sunday, Rams Head coach Jeff Fisher has stated that when Case Keenum can pass the concussion protocal he will return as the Rams starting quarterback. No doubt Foles has played himself into a hole. The question no one is sure is: Why?