Antonio Margarito 38-6 at 154 pounds for the vacant WBC light middleweight belt.
Miguel Cotto 35-2 rematch at 154 pounds for Cotto's WBA light middleweight title (which he won off Yuri Foreman).
Timothy Bradley 25-0 (current WBO junior welterweight title holder). Bradley would be coming up from 140 pounds to 147 to fight Pacquiao.
Andre Berto 26-0 (current WBC welterweight title holder).
Paul Williams 39-1 (holds no belts).
Shane Mosley 46-6 (holds no belts).
Miguel Cotto 35-2 rematch at 154 pounds for Cotto's WBA light middleweight title (which he won off Yuri Foreman).
Timothy Bradley 25-0 (current WBO junior welterweight title holder). Bradley would be coming up from 140 pounds to 147 to fight Pacquiao.
Andre Berto 26-0 (current WBC welterweight title holder).
Paul Williams 39-1 (holds no belts).
Shane Mosley 46-6 (holds no belts).