Although he has not stepped inside a UFC octagon since 2011, Brock Lesnar is currently one of the most discussed stars in MMA headlines. His potential return to MMA competition has been a central topic for discussion amongst fans and pundits, particularly following the poor year the UFC has had in terms of Pay-Per-View revenue.

Legendary pro-wrestling announcer Jim Ross revealed that Lesnar's contract with WWE could run its course following WrestleMania 31 next March. He also added that, while Lesnar could make the decision to stay in wrestling, he does not rule out the chance of a potential comeback to the UFC.

"I see no reason he couldn't have the potential to return to the UFC and sell pay-per-views." Ross told FoxSports.com.

Since then, the PPV star's possible return to MMA competition has been rife with speculation, and considering White and Lesnar communicate on a frequent basis, the UFC's head honcho offered his thoughts on the matter.

"I have a great relationship with Brock, we talk all the time," White told UFC.com. "I don't know, we'll see. If he wants to fight, he knows my number."

However, based on the former heavyweight champ's recovery from his bout with diverticulitis, White is particularly interested to see how a healthy Lesnar can perform against the UFC's top athletes.

Several fighters have already thrown their names in the hat as potential opponents for Lesnar, should he return to professional competition. Former heavyweight champion Frank Mir offered to complete the trilogy against Lesnar, while Shane Carwin revealed that he would come out of retirement to rematch Lesnar.

"It's pretty amazing what he did and accomplished here while having diverticulitis," White said. "It would be interesting to see a 100 percent healthy Brock Lesnar compete."