Why doesnt more Mayweather opponents allow him to be the aggressor?

Ever notice how at the end of the fight during interviews all of Mayweather's opponents say that they couldn't execute their game plan. Before the fight, they all have a great plan to do this and that but during the fight, for some unknown reason they are unable to sustain their game plan until the end or until Mayweather gets knocked out? Reason being is that Mayweather is a student of the game, fighter just don't change tendencies and habits over night. He knows how his opponents fight as well as their strengths and weakness and he uses these to his advantage. People don't realize that Mayweather gets stronger as the fight goes on into the deeper rounds. His punches always have some spice into the later rounds and his cardio is phenomenal.

So if fighters let Mayweather come to them, it can be a veryu long night for them. I think the best way to beat Mayweather is for Canelo to Ricky Hatton him. Maul him, make it dirty. I don't know if Canelo can do that, he looks like a pretty boy!