I think he should feud with Kane over it. Kane could come out talking about how he is getting screwed over by "management" time and time again, how he has paid his dues and gotten nothing to show for it. Then he calls Punk out, they exchange words and Kane whips the dog mess outta Punk. Then they could have a best of 5 series of matches (regular, extreme rules, submission match-which would be halarious, etc) and that would give the feud some time to build. I dont really care who goes over, but it would give Kane a chance to be a true heel, which he hasn't really done in a while. And it'd give Punk a long fued and a place to showcase himself.