I've been pointing out that play as a reason we should not resign him. I think a lot of guys can wrack up INTs as Diggs has when they are tested all game b/c teams know they give up yards. But aside from all of that, he is still under contract. If we are not going to maximize the cap advantages of rookie contracts, then we are ceding the teams that do a huge advantage.
This is not a Dieon Sanders or Darelle Revis type of CB. Teams are not afraid of Diggs. Sure they would rather go after the rookie from Fresno State, but thats not the same as respect. We should consider trading him if he's going to hold out for a new contract.