I was going to say Youboty is an upgrade over Greer, but thought that push would be more conservative and less controversial. And I agree that he's injury-prone, although most forget that Greer missed 6 games last year.
I agree with all, except that I'd call Walker a push with Peters, compared to last year. And I'd say that if it truly were Youboty for Greer, it would be a push, but it's McKelvin for Greer.
The Chefs never offered the 3rd overall for Cassel. Because if they had and the Pats refused it, they would have at least taken the Chefs' 3rd rounder, if not 4th as well.
Jackson looks like a classic 3-4 DE who can also move inside on passing downs. I have to believe he's the guy the Pats were allegedly attempting to target with a move-up into the top-10.
Um, no. If he does that, he doesn't accrue a year towards FA (actually, towards RFA). He'll sign his tender, come in to play, and have no other choice.