Khabib Nurmagomedov opens door to Conor McGregor rematch as undefeated star vows to reconsider retirement after UFC 257

KHABIB NURMAGOMEDOV will make a sensational return to the UFC later this year – but only if one the lightweights competing at UFC 257 impresses him.

The reigning lightweight champion retired from mixed martial arts last October following his UFC 254 victory over Justin Gaethje.

Getty Images - GettyKhabib Nurmagomedov announced his retirement from mixed martial arts last October – but could make a return[/caption] USA TODAY SportsKhabib demolished Conor McGregor at UFC 229...