I agree, if he hadn't done what he did, he would never be as revered as he is for doing it. Anyway, back to reality, I'm too much of a Pac fan to say what Duran would do to him.
Pac caves his head in and then takes possession of his soul after beating the **** out of it too. This all in the first or second round.
Pac beats Duran, SRL and Hearns all in the same night then moves to middleweight the next day to KTFO Hagler.