Ok so I threw this one up so I gotta give my opinion. I think Sweet Pea was awesome, and I mean awesome. No one comes close to him for not getting tagged. I think he would have frustrated (like he did so many in his day) even Floyd. Its such a close one from a purists view. I think prime Whittaker would might just have been able to school Mayweather as he is now. Maybe take a split or tight unanimous. I reserve the right to change my mind later though, especially if we get Mayweather-Hatton. I think you got a mix of styles for a Leonard-Duran I there. If Mayweather turns over Hatton that will go along way towards cementing his legacy.
Some nice opinion all round, cheers.