Neither has Scandrick. Doesn't make him a bad player.
Seriously, can some of you understand we are looking for depth? We are losing Carr and maybe Claiborne, we have late round picks and an undrafted CB behind them outside of Scandrick. Even IF we were to keep both Claiborne and Carr I'd want a signing like McKlevin. Go talk to Bills fans, they are not happy with him leaving due to him being a good player when he was healthy.
This would be a good depth signing, better than the trash Patmon and Moore we allowed a lot of playing time to.