WWE superstar The Miz has a Plan B in mind for Conor McGregor after he fights Floyd Mayweather ... and it ain't the UFC!
We asked Miz if Conor should join him in WWE after MayMac is a wrap -- and his answer was a resounding HELL YEAH.
Miz told us McGregor can "talk the talk" and "walk the walk" -- and that his skills on the mic would make him a huge star in the squared circle.
But even though the WWE intercontinental champ LOVES Conor's shtick .