technically he DID have to and still didn't, he was contractually obligated to come in at that weight and that's why he had to pay Marquez a couple million on the side
Castillo beat Mayweather the first time around so lets not play it as if Floyd has never been pushed, and again when you don't fight the best opposition available it gives people the right to speculate in really HOW GOOD YOU REALLY ARE
and last but not least, are you seriously comparing Tszyu to Gatti? Kostya in his prime would have been able to give Floyd plenty of problems, and if he was able to hurt Mayweather as Corley did well lets just say that Floyd would have had to work 10 times harder to recoup than he did against Chop Chop, Floyd's good, one of this generations best, but he's far from being the Greatest, Robinson and Ali still hold that title way over Floyd's (and anyone else of recent years) head
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