1) Vivian Harris 2) Carlos Maussa 3)Zab Judah 4)Ricky Hatton 5)Miguel Cotto 6) Floyd Mayweather 7) Manny Pacquiao 8) kostya tszyu 9) Arturo Gatti 10)Micky ward These are generalizations of an era in the 2000s when everybody was dangerous at one time. Heck even jessie James Leija, Leonard dorin and Paul spadafora made things inteesting too.