one fight I would have loved to see is Marvin Hagler vs Michael Spinks. Marvin always talked tough about fighting the welterweights who moved up like Duran and Hearns and Leonard. I just think it would have been fair for him to test himself like they tested themselves against him. Marvin never took the chance and proved he could beat a guy stronger. of those fights you mentioned Arguello would have stopped Floyd,Pryor would beat Tzyzu, Whitaker over Mosley maybe stoppage. Hagler over Calzaghe, and the Nunn/Jones fight is a great fight, The Nunn who beat Frank Tate I might pick over Roy. What a great speed matchup. The thing Roy had over Nunn is power. Bowe over Tyson and Toney over Golota.