I dont think Floyd will adapt well with age, because he has shown no concern about jumping weight and its effects on his body. Hes still reletively young, but hes the kind of guy when he losses, specifically gets stopped he will continue to fight but he will not be the same. Almost all of the great champions have regained a title and Floyd will want to do the same. Every fighter he has faced over 135 has shown him too much respect. I suspect Hatton may too (thjoughhopefully he doesnt). The guys that wouldnt, Cotto, Mosley, Williams, or whoever else he hasnt faced YET but when he does then we will know how great he is and will be in the history books.