I've seen a lot of posts about the injuries being the main reason the secondary looks so bad. Even if Hairston comes back and plays at a high level, it just doesn't solve the problems.
Rapp and Bishop are legitimately awful. This safety combo is the worst I've seen since Donte Whifner, George Wilson, and Byran Scott. Honestly, I would probably take both Wilson and Scott over Rapp/Bishop. Will they even start Hamlin over these guys when he comes back?