Stats say defense needs to get physical
(Note: Want to write the lead to the blog? Send e-mail to jmcdonald@angnewspapers.com).
By Mark Finzel
Haslett, Michigan
A great deal of speculation with a hopeful slant abounds regarding the prospects of the Raiders 2007 offense under new Coach Lane Kiffin.
But what are the prospects for the defensive unit? A lot of the same players are back, and the organization retained popular defensive coordinator Rob Ryan. It is logical to assume that the performance of the defensive team in the upcoming season will correlate with its performance last year. Raider fans all agree that the unit is on the upgrade. However, what did Oakland do well last year, and how can the team improve?
Combing through the NFL official game book can give some interesting insight in this regard. Running plays are classified as being directed toward left end, left tackle, guard, middle, etc. around to right end (seven groups in all), while passing plays are scored as either short or deep (greater than 15 yards downfield) as well as left, center, or right (six types).
QB scrambles have direction similar to running plays, but sacks don’t, so these plays will be averaged between left, center, and right. Spikes (three total all year), kneeldowns (26), and fumbled snaps (5) are not truly defensible plays, so they won’t be included in the averages. Not as good as game film, but game books are what this observer has stored on his hard drive, so they’re what will be used.
To begin, the Raider’s defensive right side outperformed the left by a significant margin. This is to be expected, due to the continuing strong performance of Derrick Burgess and the rise of Nnamdi Asomugha. For about 325 plays to each side, the Raiders allowed 4.63 yards per play to their right and 4.95 yards per play to their left.
This pattern repeats itself for every measurement – TD/turnover ratio (10/11 right, 9/6 left), NFL passer rating (56 right, 75 left), average yards per rush (4.2 vs. 4.9), and tackles for loss (26 vs. 15).
While Fabian Washington is a keeper, the team could definitely use an upgrade at left end and left linebacker. RLB Thomas Howard had no sacks or turnovers, but his strong play showed up in the stats for his side of the defense. One wonders how many of Asomugha’s six interceptions on short throws came as a result of something Howard did.
Both cornermen shut down the deep throw extremely well, allowing two TDs in 65 attempts. NFL ratings on deep routes were 35 to Asomugha’s side, and 48 to Washington’s side. One can see evidence of contrasting styles.
Washington is still new, and he lays off with an emphasis on shutting down longer routes, relying on closing speed. Oakland allowed fewer than ten yards per completion on passes to their left.
However, in the Short Left area, the Raiders only had two picks (Washington and Terdell Sands!). That’s the place the opposition went when they wanted to get a fast and safe eight yards. Asomugha, on the other hand, plays tighter and shuts down everything. If Washington jumps a few in the flat this year and scores a TD, that’s the next level for him. It looks like Mr. Davis has his cornerbacks. If the Raiders keep this combo together, it could be Hayes and Haynes all over again.
It was obvious from this play-by-play breakdown that Oakland’s defensive weak spot was up the middle (TD/turnover ratio 13/5). The most common play against Oakland was the buck over center (185 plays). In the middle of the field, 66% of the plays were runs (3.66 avg.), which is worse than average for line bucks even though the Raiders likely knew it was coming.
This ability of Oakland’s opponents to control the middle created a ripple effect so that the fine pass defense displayed on the flanks disappeared on middle routes (NFL Rating 91, 8.3 yards per pass).
No wonder Huff and Schweigert had zero interceptions, they had to play run support all the time and got burned, although Morrison had a couple picks and Carr scored once. Maybe Morrison is still learning run defense, maybe Sapp is blowing off the run to get sacks, or maybe it’s coaching. But if the Raiders don’t shore up their interior run defense, does it really matter that much if Huff or Schweigert plays FS? They’ll both wind up essentially playing linebacker anyway.
This is a serious problem. Oakland could have drafted a run stuffing DT. Maybe it just doesn’t concern the owner or defensive coaches. Hope Lane Kiffin has an idea here that changes this trend of playing badly against the run. These are the results for Rob Ryan in his first three years as defensive coordinator.
537 attempts, 2,012 yards
507 attempts, 2,049 yds
540 attempts, 2,144 yds
Looks like an SAT question. What’s the next pair in the sequence? Hmmm … 510 att, 2107 yds.
This is a profile of a defense that depends on quickness, great athleticism, team speed, and coordination. Indianapolis plays this way too, but they have Peyton Manning, and defense of this type needs an offense in order to win. There’s some great pass coverage, they hustle and prevent big plays, but the intimidation factor seems low.
The Raiders need more of a bone rattling presence. An example of this is a lack of forced fumbles – seven all year! On all those running plays, a total of two, one more on a pass reception, and four on QB sacks. Even that’s a little skewed, because three of them came ON CONSECUTIVE PLAYS against Houston, and Oakland lost anyway.
The defense failed to win the scrum for any of the five fumbled snaps they had a chance to pick up. Can Darnell Bing become the next Assassin? Or anyone else? Good question, because the Raiders sure could use one.
Overall, the defense is getting better, but Lane Kiffin has some holes yet to plug, and he has to find a way to stop the running of his AFC West rivals. If Oakland rests on the accolades the improving defense earned last year, it’s more of the same, Oakland controlling the back line and the opposition controlling the line of scrimmage. Can the Raiders cut it to 1,500 yards allowed rushing this year? Can’t wait to see, let’s play some ball!
Posted on Saturday, June 30th, 2007
Under: Oakland Raiders | 27 Comments »

