Frankie vs Wiman is very interesting. I think Edgar will win because I think he's better everywhere then Matt. But Matt is a tough guy he's gotten so much better since TUF 5.
In fact I think he is one of the best fighters to come out of that show.
However after this win Frankie should fight a title contender since with wins over Tyson, Fisher, and Hermes those are 3 guys who have all recently been title contenders.