I think it depends on which weight class were talking about. Sweet P was still prime in several weight classes. My personal opinion is that he beats everybody except Floyd but I'm not so sure how that fight would go. Neither guy saw that type of master class boxer and I would love to see how they figured each other out. Nobody figured out a prime Sweet P. He was a special kind of untouchable. So I would not be so sure he couldn't enough rounds against Floyd before Floyd found him out. But I just don't see anyone else getting to Whitaker. He'd be a or the top p4p guy in any era.