According to Fox Sports , the politics surrounding the title and McGregor 's return to defend the belt does not bother Khabib Nurmagomedov one bit .
He joined the UFC roster to become the best lightweight in the world .
According to Fox Sports , the politics surrounding the title and McGregor 's return to defend the belt does not bother Khabib Nurmagomedov one bit because he joined the UFC roster to become the best lightweight in the world .