Gonzaga's essential claim - correct in my view - is that he is a completely different fighter than the first time they met. So much so, in fact, that Gonzaga described himself as an "amateur" when they fought the first time. As Gonzaga acknowledges, Werdum is a different fighter as well, but the question is he different "enough" for that to matter? I tend to think there are still some issues with Gonzaga particularly as they relate to conditioning, but the ball is in his court. Believe it.