Ultimate Fighting Championship (UFC) lightweight and part-time welterweight Nate Diaz thought a Conor McGregor rematch was a "crazy" idea when you consider that A) "Notorious" was finished by submission at UFC 196 and B) Jose Aldo never got a chance to get his crown back.

Just imagine how "Junior" must feel.

"No way," the Brazilian told MMA Fighting about the possibility of retiring without fighting McGregor again. "Only if he stops fighting. As long as he's in the UFC, this fight will happen. That's a fact. We will get the belt back and be champion again. We'll move up. The UFC will do this fight. It doesn't matter at which weight. I don't care."

Get in line.

McGregor won the featherweight title by smashing Aldo back in December; however, the Irishman -- along with starstruck promoters -- became intoxicated with multi-division "super fights" that resulted in chaos in both the lightweight and welterweight divisions.

But Aldo won't be getting a rematch unless he first beats Edgar at UFC 200 this weekend in Las Vegas, Nevada.

For more on that fight click here.