The Cardinals tried to make him an off-ball linebacker and he was starting to look like a total bust, which is why they just used him as an undersized pass rush specialist (which is what he was in college) in their 3-4 defense. He's way too small to play DE in a 4-3, so the only way he'd be of much use to us is if we brought back the Zo role. I'd rather not spend a chunk of our limited cap space on someone who's gonna play less than half the snaps.