I wish the guy well, but his out of the ring lifestyle and his in the ring wars have already taken their toll I think. Its evident by things like that eye. I'm still willing to bet that's not 100%.
Its a great attitude and perhaps he could coach some kids and really do something with it ....but in the ring, I think after someone drops a hammer on him for the first time his heart will scream "get up!" and his body will say "f*ck that..." If he makes a run, save as much money as possible and invest it for the future of his family. Go into commentating. in his post fights, he struck me a fairly eloquent guy for a pug.