I agree that Welker is water under the bridge and there's nothing we can do about it. I guess the fact that Amendola isn't a big guy and has missed good chunks of two prior seasons, for any injury, in my mind makes him injury prone, even if the new injuries are different. I just question whether he'll even be able to make the team next year. His track record with the Pats so far is not good. Believe me, I wish I felt differently.
He's actually considerably bigger than Welker but unfortunately he keeps getting hurt. In all honesty i think it's the position, and i really wonder if it possible to keep any of the slot receivers healthy on a regular basis. Welker was the exception to the rule, as he managed to take the worst imaginable beatings and shots and stay out there. Going forward it may be necessary for most NFL teams to do slot receiver by committee because having small receivers always going across the middle seems like a recipe for injury for almost all of them. it's either going to be that or go to much bigger slot guys who can stand up to the pounding better.