How would Prime Jeff Horn do against "The Fabulous Four"? (Hagler, Duran, Hearns, Leonard)

There's never been a fighter much better than Manny Pac, better ? Yes, down to the individuals opinion still though,much better doesn't work here. How come you never said Floyd too ? Because correct me if I'm wrong, Floyd's had major problems with poorer versions of Duran, to the point he needed a rematch to clear it up

 

Its a shame whats happened to this form.