JOE ROGAN said Conor McGregor should be careful about what he asks for after calling out Kamaru Uman.
Since breaking his leg in his last fight, the Irishman has been working towards his UFC return.
Joe Rogan, Conor McGregor are UFC commentators
He also revealed that the UFC welterweight champion, and UFC pound for pound No1 Usman, is who he wants to fight next.
Rogan, a commentator, questioned McGregor's callout and brutally warned McGregor (33), against it.
On his podcast, he said: "Now he's speaking about fighting Kamaru Uzam. Pay attention to what you ask for.
"Be cautious about what you ask for." Usman is a large man and at the top of the food chain.
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McGregor was the featherweight champion and the lightweight champion of the UFC in 2016.
He also wants to add another piece of history, by claiming Usman’s welterweight belt.
McGregor would then be the UFC's only three-division champion.
His two last fights were at lightweight. He lost to Dustin Poirier in a knockout. Then he suffered a broken tibia seven months later in their tri-fibre bout.
SIGN UP DEALS AND FREE BETS - THE BEST NEW CUSTOMER OFFERINGSMcGregor confirmed that he will be jumping back up to welterweight, and he called out Usman, the pound-for-pound champion.
According to him, TheMacLife believes that this fight is the right one. He said: "I believe that fight is the one to make. I believe myself and Usman for 170lbs title for our comeback fight. That's the one I'm watching."
"I have already won the title of 155 lbs, so I was able to get down to a lighter frame. But I'm big now, I feel big, I feel strong, I feel healthy.
"I have good energy and I'm returning from a terrible injury. I don't want my energy to be depleted."
"I feel confident against Usman. He is a jab-happy, orthodox wrestler who has no submissions whatsoever.
"What is he going do? Where's the danger?" He isn't dangerous to me, and his ground and pound aren't too strong.
"Plus, he's older. The world (title) will be taken again.
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"The Triple Crown, No-one has ever achieved three knockouts at the same weight in three weight divisions as I have.
"But nobody has ever won three UFC world championships across three divisions as I have, so we will also do that if this fight takes place."