Haye's heart was out of boxing since he lost to Wlad. It wasn't Wlad that retired him, but I believe he really just wanted to stay in boxing for a short time and then split.

He hasn't "really" disrespected the sport. He took it seriously when he had to fight. But we all knew he didn't want to be a fighter for the majority of his young life.

I say let him go. He did enough to satisfy him, and that's all that matters. Why stay in to get knocked out because you failed to take the mental aptitude to the fight game seriously!?!?