Ever had a fighter you didn't realy like or always rooted against, then have performance that made you stop and reevaluate them? I never hated Floyd Mayweather, but never rooted for him to win any fight. Then going up against Cotto at 154, apparently with a cold and a hurt hand, according to Dan Rafael.
I though when Cotto gave him hell in the 8th, that Mayweather start to bounce away and potshot Cotto the rest of the night to avoid damage. He came right back at Cotto and rocked him in the 12th. I'm not a huge Money Man fan now, but I respect him and would root him to beat most fighters now.