Specific role: The Seahawks envision Irvin as a situational pass-rusher for now and the evenutal successor to Chris Clemons in the "Leo" role. Clemons was a 236-pound linebacker coming out of college. He had a 4.7-second time in the 40-yard dash, went undrafted as a junior and floundered in Philadelphia. The Seahawks acquired him with a specific role in mind. Clemons ranks eighth in the NFL with 22 sacks over the last two seasons, more than Julius Peppers, James Harrison, Clay Matthews, Dwight Freeney, Trent Cole, Jason Pierre-Paul and others. Clemons now weighs 255 pounds and has become much stronger against the run. Irvin is Clemons' height (6-foot-3) and weighs 245 pounds, but he is much faster, having run the 40 in 4.4 seconds. The plan would be for Irvin to grow into a bigger role, not to remain a situational player forever.
Value at No. 15: Draft analysts did not anticipate Irvin's selection at No. 15. It's impossible to know whether the Seahawks could have drafted Irvin later than that. Three teams running variations of the 4-3 defense selected defensive ends in the first round. Irvin went first, followed by Shea McClellin to Chicago at No. 19 and Chandler Jones to New England at No. 21. Jacksonville, picking 38th, was the next 4-3 team to select a defensive end (Andre Branch). There was a six-pick window for 4-3 teams to select a pass-rusher in the first round. Seattle opened the window. Chicago and New England closed it, with the Patriots trading up to make sure the window did not slam on them. The Seahawks liked Jones, but concerns over a toe injury raised questions about how early they would select him. They were comfortable with the off-field issues Irvin carried into the draft.
Whether Irvin starts: Aldon Smith collected 14 sacks in a situational role with San Francisco last season. Robert Mathis had three seasons with double-digit sacks as a reserve at various points in his career with Indianapolis. Years ago, a young Anthony Smith put together three consecutive seasons with double-digit sacks despite rarely starting for the Los Angeles Raiders. The plan is for Aldon Smith to become a starter this year. Mathis continued to produce as a starter. Anthony Smith's sack numbers fell. Clemons is the best comparison for Irvin. They have physical similarities. They are playing in the same scheme. The same coaches and personnel people decided they fit the same role.
Irvin will be a fun player to watch during training camp. Dexter Davis is another Seattle pass-rusher to keep in mind. He missed all but one game last season after suffering a hip injury and could be overlooked heading toward the season.