Hamlin might be the safe choice, but I wouldn't be surprised to see Bishop if we play Baltimore...he allows the Bills to do more exotic stuff and play Cover 3, Cover 6 more and play down in the box more as another LB but still get deep when they want to disguise coverages from that position, something Hamlin simply doesn't have the foot speed to do.
Last Jets game was a great example of how they can play different coverages with him in the game than they can with Hamlin in there.