I seem to recall him fighting Medina which Medina retired at the end of round 11 i think, and even though Medina was knocked down in round 2, i had Medina in front on points. This was when he was supposed to be at his peak? He was good but when moved up to top level opponents , all the flaws came out.
Doubt Mayweather is worried, he has been in much bigger fights then Naz ever was, also he is about 3 times the fighter Naz ever was, Also Floyd has hundreds of millions in his bank account, Naz did bring a massive buzz true but floyd was and is a bigger name then Naz ever was.
How big?Well i saw him not that long ago and he was about 18 stone so no limits really. Looks like an Arabic Butterbean
What people forget is mab not only shocked hamed but he shocked the world with that win. Hamed expected mab to come and slug it out with him but mab fought a very cautious and disciplined fight, mab was a bit of a brawler who switched his style to counter punch hamed. I might get **** for this, but i honestly believe hamed would have knocked pacqiao spark out and Morales too. Yes he could he was that good. Styles make fights and those 2 would always have been easier for hamed than mab. Jmm gets hit too much imo and hamed stops him too