[Paintrain]

Speaking from purely a football sense, there is definitely room for both of them on the roster as well as in the defense. Rak is, and should be, the starter. He's stronger, faster, rushes the passer better and is a player the offense has to account for on every play. You could see the impact on Kerrigan's effectiveness immediately after Rak went down.

If they both return next year, it could be more of a rotation with Jackson or inserting Jackson into more sub packages to have both of them on the field at the same time. Rather than coming out of a two point stance, Rak could be a DE with Jackson standing up behind him or vice versa. There's plenty of ways for both to be effective and max their talents.

Financially I'm not sure how it would work. While Jackson has carved out a nice niche, I'm not sure he played himself into starter money or even into a starting position on most teams. He's very limited in his pass rushing ability and we're probably seeing his ceiling as a player, which is really good in the proper role. He's a Vrabel type player that winning teams need. Not a stud but someone who excels in his role and won't hurt you when he's on the field.