He would like to fight in UFC, but it's almost impossible for him as a contract with UFC would mean he can't compete in K-1 anymore. Overeem has the same issue with UFC. Anyways Lebanner is close to retiring, so it wouldn't mean that much anymore ...

UFC fans would die of a heart attack if they ever saw Overeem and LeBanner face off in the octagon. To hell with the fact that LeBanner is shot to bits ( and has the coolest nickname ever ). Just the sheer size of those two would make most men cream their pants.