There are three guys who at any weight class I think would have been the downfall of Floyd #1 Tommy Hearns, he had power, a great delivery system, range, and he was athletic #2 Roberto Duran, very solid fighting on the inside, good pop on his punches, GREAT at the prefight mind games, solid chin, good at making fighters fight his style GRANTED a Leonard 2 kind of fight could occur with him, but for a big time, big money, 1st shot, I bet Duran would bring his A game and #3 Pernell 'Sweet Pea' Whittaker, defensive genius, fast hands, underrated and underused power, and also a master mind game player.

Floyd is an exceptional talent, I mean I didn't even put Ray Leonard in there because at this point in time its hard for me to say. Granted SRL was bigger and could brawl a bit more, but shit Floyd is an All-Time Great as well....you don't get where he is by being a pushover.

I didn't mention Ray Robinson simply because I think that era was different, it's like saying "How would Marciano do as a heavyweight today?". The training is different, the styles are different...not by a little, by a LOT. That said, Ray was super talented and I'd take him in a fight vs damn near anyone from 147 to 160