Looks like he hasn't been picked up yet. Unless he's that much of a jerk and/or nut job why not sign him and see what you get? I'm a big believer in giving troubled kids a shot. Remember these are kids and have plenty of room for improvement and change given the right mentor, leadership and guidance. One strike and he's gone. Too much upside to not give real consideration. TC himself said he's concerned about the TE spot.