Getty Nate Diaz calls out Conor McGregor for trilogy fight amid talk of former champ champ's return. While Michael Chandler has said that if Conor McGregor ever returns to active competition, the two have unfinished business to settle, the former champ champ still has unfinished business with another longtime rival: Nate Diaz . On the heels of Diaz’s win over Jorge Masvidal last year, the Stockton superstar is eager to get back in the Octagon. At the top of his wishlist is a trilogy fight with