He is a talented talker and personality and I'm sure he'll do well in TNA, but the dude had a habit of blowing his chances in WWE often it wasn't his fault with all the injuries, but he made a complete idiot of himself in the wake of the Benoit Incident and obviously they kept him around because of his great charisma because it sounds like a lot of people didn't rate him in the ring, from a safety aspect anyway.
In all honesty though, in his entire time with the company, did he really have a memorable 1-on-1 match? About the best of his matches were his ones with HBK and who doesn't have a good match with him?