Manny Pacquiao says shoulder 80-90 percent healed (The Associated Press)

Manny Pacquiao said Monday that his surgically repaired shoulder is 80-90 percent healed and he expects to resume training in November or December, with a return to the ring in March. Pacquiao acknowledged that Amir Khan was a possible opponent, but added no determination had been made. Pacquiao had surgery on his right shoulder four days after he lost by unanimous decision to Floyd Mayweather Jr. in boxing’s richest fight ever in May. Mayweather says he’s retiring, though Pacquiao recognizes that in boxing, those vows don’t always hold up.