Versatility is key with the addition of a jackknife linebacker.
It's evident more than ever that Bill Belichick wants his defensive front seven to be as versatile as ever before.
Jamie Collins is a former safety turned linebacker turned defensive end, back to linebacker.
Dont'a Hightower plays inside and outside linebacker, and can play defensive end in the 4-3.
Dominique Easley aligned everywhere from 0-tech to 9-tech on the defensive line this past season.
Malcom Brown, the Patriots first round pick, is lauded for his ability to play inside-and-out of any defensive front.