He's the kind of player we should add as we transition the defense. He has the size/skill/athletic ability to thrive in a Staley 3-4 system, but he's dealt with some injuries, poor performance and bad teams while int he NFL.
Sign him cheap and see who it works out. We don't need 3-4 OLBs so we need to look everywhere to find them.
Worse case he is a rotational guy for the new defense, best case he carves out a role if he can stay healthy, either way we should be targeting players who fit the scheme.