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

Might return: The Undertaker

World Wrestling Federation's Wrestler Undertaker

The Undertaker was officially 'retired' by Roman Reigns at Wrestlemania, but his case is different than Ric Flair's.

For one, Flair was a full-time active member of the roster at the time of his retirement, whereas Taker has been a part-timer for at least the last decade. So Taker's 'retirement' doesn't mean all that much compared to the end of his unbeaten streak, and WWE has downplayed its mention on television for two reasons.

One is Roman Reigns. The ploy of having him retire Undertaker didn't work, as he still failed to get over with the fans the way WWE hoped. The other reason is that the WWE knows a Taker appearance will make money, period.

Is Taker done? Only if he can't get his well-known hip problems squared away.