I guarantee you Dana forced Carlos to take the fight. That cocksucker will do anything to get what he wants Don King style. He wants the Diaz St.Pierre fight and he is gonna make Carlos fight Diaz until Diaz wins. So it is quite possible that there will be a 3rd match if Carlos wins this one also. It is not surprising after seeing his reaction when Junior KTFO'ed his future cash cow Cain.If Diaz would have get that decision there would have not been a rematch at all. He would never risk the Diaz GSP fight to "erase all doubt in the minds of the fight fans that Diaz earned his title shot" bullshit. Also if Diaz wins, he will get the title shot and it means nothing that Carlos won the first fight. The matchmaking of UFC is so fucking dirty it sickens me to my stomach, it is basically WWE only the fights are real, but everything else is the same.