If Mayweather fought Margarito he would do what Cotto did for the first few rounds all the way through the fight and wouldn't get drawn into any kind of battle. I would expect it to be something similar to the Baldomir fight (I know Marg is far better than Baldomir) where Floyd just bored us to death but displayed tremendous boxing skill.

This is what I'd expect Cotto to plan for if this rematch does go ahead but my question is, can Cotto resist going into battle for the full 12 rounds? And even if he can will Margs relentless charge forward eventually catch up to Cotto again?

I know last time out Cotto got his nose broke early which IMO undoubtebly caused him to fade in the later rounds due to his struggle with breath. The thing is Cotto got caught with that shot early on when he wasn't tired and was still boxing quite beautifully so I wouldn't be surprised if Margarito managed it again.

Something in the back of my mind though is pointing towards Cotto this time around and then that would set up a potentially great trilogy! (maybe wishful thinking)