If Khan didnt lose to prescott would he be fighting all of these top fighters and would he have called out Bradley at this point in his career or would he have been moved more slowly? I think the loss will help him get to the top of the chain faster.

I think Mayweather could have gone down as the greatest of all time had he not gotten the decision against castillo. Maybe he would have thrown caution to the wind and fought, Hatton at 140, Cotto, Margarito, Paul Williams, and Pacquaio when they were at the top and deemed unbeatable. i think Floyd in his prime beats them all. I am not a floyd fan just saying how i see it. Fighters that try and protect the zero sometimes give up the best years of their career.