“You really have to protect the fighter from themselves,” Rogan said. “You really can’t be letting a guy fight three weeks after a brutal fight like that. It just does not make sense. I don’t think it’s smart. I understand the UFC needed someone to fill in on short notice because Anderson Silva tested positive for performance-enhancing drugs and they did not want to lose the Shanghai main event. It turns into an even bigger fight when you’ve got the former middleweight champion right off his loss.