5 wrestlers who might come out of retirement and five who are done for good

Is done for good: Shawn Michaels

Shawn Michaels

While HBK may have been one of the greatest performers of all time, his health simply isn't up to a return.

Mostly blind in one eye due to a detached retina, HBK lacks depth perception and would be a danger to himself and his opponent in the ring. Also, years of drug and alcohol abuse before he cleaned up have taken a toll on his system, and he doesn't recover from injury nearly as quickly as he once did.

While Michaels stays in good shape for his appearances with WWE, he likely won't be coming back to the ring for action.