Well than i'm going ballistic. I think it's pretty ridiculous to say that Bruschi is less valuable than Guyton. I like guyton alot but i still feel like they're gonna split snaps. Bruschi still knows alot about the system, the opponents, how to prepare etc.
Bruschi does know the system, but so does Guyton now. Guyton is also MUCH faster than Bruschi, and after the offseason and muscle gain, hes just as big as Bruschi, so there's reason to believe he'll be better against both the pass and the run.