ICB
JMM just beat Casamayor by a spectacular KO. You felt JMM won(though he didn't) against Pacquiao, and Barrera fought a great fight against JMM before he was relatively easily handled by Pacquiao.

Roy is expected to lose, and doesn'tt have much of chance here. He is too far over the hill mentally IMO. He is way too gunshy to win. Does he have the physical tools to beat Calzaghe? Absolutely, but will he use thoseabilities like he used to? Likely not. Perfect example of this? Jones-Tarver III, the two or three rounds he punched he badly hurt Tarver, and Tarver had no answer for Roy's offensive arsenal, but that was only for 2 rounds.