As I sat back thinking of the signing of Kiffin as new DC I couldn't think of a better fit for Jason. Kiffin doesn't threaten Garrett position as HC (L. Smith would have). Kiffin and Garrett are both cerebral guys and lets be honest Jason needs older statesmen to lean on during the season. This switch to 4-3 is about RG3. If your gonna switch to 4-3 you want Kiffin to be there to implement it. I also have to agree with Lacewell that this is best signing since Jimmy Johnson.