LOS ANGELES, United States (AFP) — Floyd Mayweather, already hinting at a ring return, says it’s “possible” he could come out of retirement to face mixed martial arts star Conor McGregor. “It’s possible,” Mayweather said Saturday while in Las Vegas for the fight between Saul “Canelo” Alvarez and Amir Khan. “It was a name that was shot at me,” Mayweather said in video posted by Fighthype.com. “The rumors that you all have been hearing are […]