The problem with this matchup is that McGregor is not just fighting on his opponent's terms. He's set to fight a one-in-a-million talent, one of the best defensive masters of all time and a total gym rat.
He might have had a puncher's chance against anyone else, even someone like Pacquiao who has slowed down considerably with age.
But no.
This is like the top KHL scorer challenging a 39yo Wayne Gretzky to a game of ball hockey and Gretzky gets to decide all the rules.
Common.