Damien is one of the few guys in FCW that I truely consider ready to be called up' so yes, he's good. His deal in FCW is that he's an upper class guy who rinks he's better Han everyone else but is also flamboyant and effeminate at times (most notably at house shows). He's good, knows how work multiple gimmicks (he started out as a libertarian, then became a colonel, then just an angry guy who was a ring general, and now what I described). He wears a robe and towel to he ring and has an awesome beard. Good callup by Hunter.
I expect Ambrose is on his way up too (you've seen his video with Foley, right?), as is Kruger, Steamboat, The Rotundos (Bo and Husky Harris), and depressingly Rollins. Cesaro is also a possibility, but it may be too soon for him to get a look. Rick Victor is also an outside possibility if WWE want to give increased attention to Tyson Kidd for some reason (coughtagteamwithGabrielcough).