Punk saying everyone in the back welcomed him with open arms was probably the biggest whopper in a promo full of them.
Him feuding with Seth will be interesting. Clearly they are playing as Seth upset this hypocrite is back in his company, but at some point it's going to make him the face since he's 100% correct in what he's saying. I get that they (rightly) assumed Punk would be so over there's no way to have him be a heel, but it's kind of weird how it's the guy who remembers history like it was that's the bad guy here.