Seems like a guy who keeps getting added by teams as depth then winning the starting spot. He seems to be a Jalen Mills level of player, which won't replace JCJ, but replaces some of the JoeJuan/Bryant snaps at least.
Edit- looks like he's much better in zone than man from looking through writeups and grades on him, which is interesting when combined with the potential LB overhaul, could mean Bill is thinking about scheme changes.