Whitaker is greater than Floyd right now. Actually, before this post I ranked Whitaker Top12 of all time. And Floyd is in my Top35. But let me put some facts. Whitaker defeated 17 fighters who were ranked in the Top10 at the time. 4 of those fighters were former/current/future Lineal Champions. He had 3 losses. Mayweather, if he defeats Hatton, will have 17 wins over fighters who were ranked on the Top10 at the time. And 7 of those fighters would have been former/current/future Lineal Champions. He has zero losses.