Justin Gaethje Slamming Door On Conor McGregor, Focusing on Khabib Fight

Bad news for Conor McGregor ... Justin Gaethje will NOT agree to fight the Irishman before he gets his title shot with Khabib Nurmagomedov, this according to Justin's manager. Conor has been trying to bait Gaethje into a big-time showdown on Fight…