Never say never. Alan Branch was a top-10 lock at one point. Then the red flags started popping up; he had shin splints and dropped to the 2nd round. It's not inconceivable, with 2 solid DTs and a lot of teams running a 3-4, that one of those guys will fall. Medical concerns are not taken lightly and just because he played through it this year, the long-term risk is big. I'm not an expert, so I can't comment, but don't go brushing off a medical issue as a non-issue. Just like Vilma; people are saying "If, if if he can come back"; that's a really big "if". We'll see.