I’d have preferred he retired on a win because he’s already old for MMA.
https://www.google.co.uk/amp/s/www.bbc.co.uk/sport/amp/mixed-martial-arts/45494124
One ends up wondering how pervasive this was in his career. Maybe Cain is breathing a sigh of relief, such that maybe he shouldn’t have lost the belt to Werdum.
He is getting old for pro sports, but he could have just announced that he wants testosterone replacement therapy like Dan Henderson did. I know that was controversial, but it was called above board by the athletic commission, I think it was.