Could MMA legend and UFC Hall Of Fame fighter "The Huntington Beach Bad Boy" be gearing up for a surprise debut for the WWE Universe in the near future?

According to the Wrestling Observer, UFC Hall of Famer Tito Ortiz was at the WWE Performance Center earlier this week training to be a pro-wrestler.

Reports are that Ortiz had a good showing, and displayed a strong work ethic and enthusiasm. The 45-year old superstar has expressed his desire appear in pro-wrestling in the past.

Ortiz most recently faced former WWE champion Alberto El Patron in the headlining bout of the MMA promotion Combate Americas.

Ortiz defeated El Patron with a first round submission, a promise he had made to the press pre-fight. He even offered to donate $5,000 to a charity of El Patron's choosing if he made it to the second round.