RP: Draft boom and bust by position – Defense

This is part two of our research project examining which positions in the NFL draft have yielded the most hits and the most misses this decade. We did the offensive side of the ball yesterday in this post, and now it’s time to start in on the defense.

Here’s the methodology: We looked at the top 16 of every draft this decade. We categorized each player as a positive, a negative, or a neutral. We only allowed neutrals for the past three drafts so that we didn’t straddle the fence over and over. We combined defensive ends and outside linebackers because of the proliferation of rush ‘backers in the 3-4 in the draft the last four years.

We then counted the positives as completions and negatives as incompletions to create a percentage of sorts. Neutrals did not count as attempts so that they don’t skew the rankings.

So here are the results. Feel free to quibble with the positive/negative/neutral ratings, because that would obviously change percentages. I’ve tried to be fair, and if there is a debate, I leaned toward the positive. (That’s the kind of guy I am.) Even with that, there are some pretty clear distinctions by position. Hopefully you’ll find the results are pretty insightful.

Defensive tackles: 13 of 20 positives (65 percent)
Positives: Sedrick Ellis, Amobi Okoye, Haloti Ngata, Broderick Bunkley, Tommie Harris, Kevin Williams, Ty Warren, John Henderson, Albert Haynesworth, Richard Seymour, Damione Lewis, Marcus Stroud
Negatives: Travis Johnson, Dewayne Robertson, Johnathan Sullivan, Jimmy Kennedy, Ryan Sims, Wendell Bryant, Gerard Warren
Neutrals: Glenn Dorsey, Justin Harrell
Thoughts: This is one of the positions with the highest bust rates. When a player hits, they often hit big — Haynesworth, Seymour, Williams, and Ngata are (or have been) terrific, while even Harris, Henderson, and Stroud are among those who have been game changers. But there are also some big-time busts here in Robertson and Gerard Warren. Some of the busts (Sims, Kennedy) are still in the league, but they have settled into reserve roles. I’ve put Okoye and Ellis on the positives list based on single good years. For Ellis it was his rookie year; Okoye was good as a rookie but stepped back last year. Dorsey is also leaning positive, based on a solid first season. But Harrell has been so banged up that he’s headed for negative land as well. All in all, this is a dangerous position to draft.
This year’s candidates: B.J. Raji, Peria Jerry

Defensive ends and pass rushers: 13 of 17 positives (76 percent)
Positives: Gaines Adams, Adam Carriker, Mario Williams, Kamerion Wimbley, DeMarcus Ware, Shawne Merriman, Terrell Suggs, Julius Peppers, Dwight Freeney, Justin Smith, Greg Ellis, Andre Carter, John Abraham
Negatives: Michael Haynes, Jerome McDougle, Jamal Reynolds, Courtney Brown
Neutrals: Chris Long, Vernon Gholston, Derrick Harvey, Jamaal Anderson
Thoughts: I used to consider pass rusher a premium position (along with quarterback, left tackle, and cornerback), but with the proliferation of 3-4 defenses, the job description has changed. Now guys like Suggs, Ware, and Merriman (and to a lesser extent Wimbley) rush from a standing outside linebacker position. While they pile up huge sack numbers, they don’t strike me as quite as dominating as a more traditional end. I guess that makes me a 4-3 guy. So I would lean toward the more traditional end like Williams who can rush the passer but also can do other things. Peppers is in that camp too, although he wants to move to a 3-4 now. That’s what the Bucs are hoping Adams will do as well. Freeney and Abraham are interesting because they are 3-4 style guys who have fit in beautifully as 4-3 rush ends. There haven’t been a ton of busts, although Brown was the No. 1 overall pick, but the jury is still out on Long, Gholston, and Harvey from last year. Still, this position has a better hit rate than I expected, largely because teams have been able to successfully find guys who can be productive in a 3-4 scheme since Ware and Merriman opened the floodgates in the ’05 draft. This year’s top candidates – Orakpo, Maybin, Ayers, and Brown – all fit that mold as well.
This year’s candidates: Brian Orakpo, Aaron Maybin, Robert Ayers, Everette Brown, Tyson Jackson

Linebackers: 12 of 12 positives (100 percent)
Positives: Keith Rivers, Jerod Mayo, Patrick Willis, Lawrence Timmons, A.J. Hawk, Ernie Sims, Thomas Davis, Derrick Johnson, Jonathan Vilma, Dan Morgan, LaVar Arrington, Brian Urlacher, Mike Peterson
Negatives: None
Thoughts: Linebacker typically aren’t valued at the very top of the draft, but the research shows that the first-round candidates are usually players. Willis and Mayo have been defensive rookies of the year the last two years, and many of these guys are stalwarts of their teams. The problem is that while these guys are productive, few are game-changers. On this list, only Urlacher and Arrington early in his career truly fit that description. So while linebacker is a safe pick, it’s not always the best pick when you’re trying to build a superstar club. Still, especially around the 10th pick and beyond, it makes a lot of sense to pick a linebacker. It stands to reason that this year’s candidates – Curry and the three USC starters from ’08 – will continue the trend of linebackers being good selections. None of the four has the most upside of any pick on the board, but my guess is that all of them will be productive.
This year’s candidates: Aaron Curry, Rey Maualuga, Clay Matthews, Brian Cushing, James Laurinaitis

Cornerbacks: 10 of 11 positives (91 percent)
Positives: Leodis McKelvin, Dominique Rodgers-Cromartie, Darrelle Revis, Carlos Rogers, DeAngelo Hall, Dunta Robinson, Terrance Newman, Marcus Trufant, Quentin Jammer, Deltha O’Neal
Negatives: Adam “Pacman” Jones
Neutrals: Tye Hill
Thoughts: I traditionally consider cornerback a marquee position and a building block, but this decade the draft hasn’t produced a Champ Bailey/Deion Sanders/Chris McAllister elite guy in the top 10. There are some good players on this list – Revis, Newman, Jammer, and Trufant have probably had the best single seasons of these guys – but none of them are true shut-down guys. Revis is probably closest at the present moment. Maybe those guys don’t exist as much anymore, because the Tampa-2 defense emphasized zone coverage and tackling, while the 3-4 also usually features a zone behind it. Again this year, there is no all-time elite kind of corner. Malcolm Jenkins should be a good player, but he’s Newman-level good instead of Champ Bailey-level good. Still, the new defensive systems have meant that most of these corners have panned out. Even the negative, Jones, showed flashes of great ability, but his off-field issues ruined his career and relegated him to the negative category.
This year’s candidates: Malcolm Jenkins, Vontae Davis, Darius Butler

Safeties: 6 of 6 positives (100 percent)
Positives: LaRon Landry, Donte Whitner, Antrel Rolle, Sean Taylor, Troy Polamalu, Roy Williams
Negatives: none
Neutrals: Michael Huff, Jason Allen
Thoughts: Not many safeties reach this stratosphere, but the ones that do typically are at least good players. The late Sean Taylor was by far the best of this bunch, while Landry (another Redskin) is the one of the best of these players at this point. The top current safety, of course, is Polamalu, who is a game-changer at a level that most safeties never even think about reaching. Roy Williams was a standout early in his career, but when Dallas switched defensive systems he lost all effectiveness. Allen and to a lesser extent Huff are leaning toward the negative category, but we’ll leave the jury out on them for now. Most of the time (including this year), there aren’t safeties worth this kind of investment. That makes this position like linebacker, only taken to the extreme.
This year’s candidates: Louis Delmas

2 Comments

Filed under NFL draft, research project

2 responses to “RP: Draft boom and bust by position – Defense

  1. Pingback: RP: Drafting NFL superstars – offense « Football Relativity

  2. Pingback: RP: Drafting NFL superstars – defense « Football Relativity

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