Just my simple anlysing, Mayweather said he wants to fight in September, for religious reasons that does not work out for Khan. Cotto is fighting Geale(most likely a punching bag/easy fight) and would be willing to rematch Mayweather(as he said to max kellerman). This fights a natural fight as Cotto holds the lineal middleweight strap, it was the only fight in Floyds career that was somewhat close where he didnt rematch and dominate, Calling it now Mayweather vs Cotto in Sepetember for the middleweight strap. Also Pacquaio vs Khan too, Khans been begging for a big fight for years now and its the perfect timing for him, hes a big name and him and against Pacquaio would be a instant hit because of two aggressive high speed and highly vulnerable fighters. I think Floyd beats Cotto to retire as the middleweight champ, I think Manny KO's Khan inside 4rounds. There's a small chance Pacquaio Mayweather have a rematch after this just so Floyd can try to get to 50-0 but it all depends on how Manny destroys Khan:bbb
No one wants to see Floyd fight, except those who take vicarious pleasure in supporting him, so they can thumb their noses at those who dismiss his style. It is a curious phenomenon, but not all that unusual, I suppose. A Cotto-Maywather fight would be a snooze fest, with Floyd winning easily.
Nobody wants to see him fight? He did approx 1mill vs hatton & maidana, 1.4mill vs ortiz, guerrero, & mosley, 1.1mill vs Marquez, 2.2mill vs Canelo, 2.4mill vs Oscar, 1.5mill vs Cotto, 350k vs Judah, 400k vs Gatti, 300k vs Baldomir, and probably atleast 2mill+ vs manny.
I'll say it again, the only reason for the PPV numbers is because the VAST majority of people watching the fight want to see Floyd get KO'd. It's no mystery, except for a few, apparently.
Why in the world would May rematch Cotto? They already fought! May will beat Cotto again if they fight. Khan is the best opponent for Floyd imho.