"Justin Gaethje, Dustin Poirier, Tony Ferguson, Beneil Dariush, Dan Hooker, Michael Chandler or Floyd Mayweather, it doesn't matter - I will be in Abu Dhabi on October 30," Islam wrote.
Makhachev was scheduled to fight Rafael Dos Anjos at UFC 267, but he suffered an injury and withdrew from the fight.
Watch this story:
Dvalishvili named the three best UFC fighters