Who wins, Hearns was taller, longer, faster and had KO power but had a suspect chin and Bud has elite skills and stopped everyone at 147
I like Bud but I feel like Tommy's mobility and speed would win him the fight. Bomac always said that Bud's toughest challenge at WW would have always been Thurman as Keith knew how to move, hence troubling Bud's counterpunching style. So combine that with all of Tommy's other attributes and it would be a tough night to win.
Crawford isn’t necessarily doomed here. He had decent power at that weight and was durable. Fast and methodical too. I think it depends on how well he handles the height and reach difference.