Mayweather by a country mile....the victory over JMM was sublime and the weight/size issue is just a complete red herring, he beat the Mexican with speed and footwork not using bully boy tactics where extra weight would have been an advantage
Every fighter's record can be picked to pieces to some degree if one so wishes. No one should begrudge Pac the accolades he's been recieving in recent times due to the risks he's taken. All I ask of Mayweather is that he fights one of the elite welters, something he failed to do last time, for what ever reason.
Depends doesn't it...a robbery decision for Manny....a cut that ends the fight etc. If he wins fairly or a close split he will slide into number 1 slot. It could be they go back and forth into that slot.