By virtue of picking late, the Bills have to get a feel for which round the position run is going to start and get in at the end of the previous round.
Elam, the way they're talking about him as "we'll train him up and he'll start sometime this year" which is what you normally say about Day 2 guys. And to move up for him... I don't know.
Cook feels like a reach taken a round early to patch the hole McKissic left, as the RB run came in the 4th. Might have been able to get him in their spot in the 3rd, and if not there would still have been a lot of options.
Bernard, I feel like they might have targeted for the 4th, but because they felt the need to move up in the 1st they no longer had the pick. Would have been a good place to trade out for a couple of Baltimore's 4's maybe, but then you leave Brandt holding his Zubaz with nothing to do, and he'd probably slag Beane every morning from now till doomsday, and Pegula would freak out at that kind of bad PR, so they reached at least a round and maybe 2.