It's all uphill for him now. He get Nog/Mir next. Anything could happen with either one of those two. If he wins, he probably gets gonzaga. That's the match-up I am interested in. Carwin and Velasquez probably enter the mix after that. Unless some of the other HWs make their way to the UFC. Arlovski, Barnett, and Bigfoot would all make interesting match-ups.
There are some interesting match-up in HW division now.
You add a Barnett, Arlovski, Overeem, etc. it gets even better.