Pryor would outhustle and outwork him I feel. I think it would be close but Mayweather wouldn’t be willing enough to get Pryor’s respect enough to stop him.
But I think Pryor was the much better fighter. He was more powerful, faster and more versatile than Ricky Hatton. Pryor had size disadvantages against almost every opponent.
The way I see it, if Aaron comes out fired up, and he usually does, then I see him pushing Floyd to his limits and beyond and when that happens, the fighter is forced out of his comfort zone starts to lose his composure. I really dont see Aaron following Floyd around the ring, playing right into his hands and taking shots on the way in and, never finding an opening, and calmly settling for a points loss like a brainless canelo Pryor will get to him, repeatedly rough him up, and ruffle his feathers for another inspired late round tko
He fought a blown up 130 in a his marquee fight who never did much at 140. He wouldn't be able to have Panama Lewis feed him stimulants in the championship rounds against Mayweather either.