Bradley is a very good fighter. He can change styles whenever he wants too, gonna be hard for someone to beat him thats for sure
I think Bradley would beat Pacquiao in a rematch, move upto 147 and beat Mayweather, move upto 160 after that and take out Golovkin and Martinez, beat Froch and Ward at 168, Hopkins and Stevenson at 175, Huck at 200, and both Klitschko's at Heavyweight. The only guy in boxing who could beat him is Amir 'King' Khan