True, both Leonard and Hearns started at 147, this was Floyd's 4th weight class, so these were some real welterweights at the time, nowadays most of them moved up from lower weights to get the biggest fights since the biggest names were there, if Dela Hoya and Mosley were 140 pounders at their peak Floyd Mayweather would still be fighting at 140.
With that being said, I wouldn't count Floyd out against anyone even Hearns, just go watch Hearns vs Benitez, Benitez gave Hearns some problems and he was a boxer too, plus Benitez is not in the same league like Floyd Mayweather, so Floyd Mayweather's skills and defense can be problematic for Hearns, the most dangerous thing about Hearns in this fight would be his jab, if Floyd takes it away, he cruises to a UD.
With that being said, I wouldn't count Floyd out against anyone even Hearns, just go watch Hearns vs Benitez, Benitez gave Hearns some problems and he was a boxer too, plus Benitez is not in the same league like Floyd Mayweather, so Floyd Mayweather's skills and defense can be problematic for Hearns, the most dangerous thing about Hearns in this fight would be his jab, if Floyd takes it away, he cruises to a UD.
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