Is it fair to start talking about a Pettis rematch? Or at least a no. 1 contender fight involving Anthony Pettis? I mean, let's face it, he beat Henderson before, and he would've gotten the next shot at Frankie Edgar if that fight hadn't gone to a draw, and had he beat Clay Guida. That being said, though, how long will Pettis be out on recovery? Isn't he injured right now?