Floyd Mayweather Jr. vs. Manny Pacquiao Rematch: Bob Arum Puts Timetable On Pacman Retirement [VIDEO]

Big names on both sides of Mayweather and Pacquiao don't expect a rematch to happen. Floyd Mayweather Jr. insists that his Sept. 12 fight vs. Andre Berto will be the final bout of his career, but that hasn't killed suspicion he is building toward a rematch with Manny Pacquiao in 2016.