With Canelo done in by Floyd, I really don't see anyone else really testing Floyd.

I doubt Pacquiao ever fights Floyd and hell he's not certain to beat Rios, I think Manny's magic is gone.
Tim Bradley just doesn't have what a fighter needs to beat Floyd
I don't think Broner is anything but a guy who wants to copy Floyd and he's certainly not as good as the original.

The ONLY guys who could plausibly beat Floyd are at 160...maybe Martinez, maybe GGG but they'd have to make 154 or lower just to land the fight which GGG says he can do...at his advanced age I'm not sure Martinez can do it.

Like VD said, at this point you'll need 3 crooked judges to beat Floyd.

Yes I put Floyd in the same group as Leonard, Hearns, Duran, Armstrong, Robinson, Pep.....he's pretty unbelievable in his skills as a fighter. He doesn't have the big power a guy like RJJ had but the subtleties of his skill, the attention to detail, he's an impeccable boxer.