The thing also with GSP is he got a great game planner in Greg Jackson. You saw how he didn't really want to trade with BJ at the start of the fight. The plan was to put BJ in the clinch and tire him out in the first round. GSP even explained it after the post fight interview where he said he wanted to work BJ's arm until it builds up in lactic acid and tires out. That in effect will weaken his boxing.