I think he would do it as impressively but not as quick, simply because Louis tends to abandon defence when he's in full destroyer mode so Bernice could get a punch in to stifle his offence. But he would still knock Bernice out within four rounds, Bernice had the wrong game plan for a puncher who is a great finisher and can throw together fast combos. An iron chin can only last so long without the right game plan. EDIT: Damn, autocorrect. Every time it says Bernice it means Berbick.
Berbick was just a big strong bloke quite tough in good shape and a nutter .would try and out punch Louis instead of locking him up and messing him about with his strength.joe in five by brutal KO.Berbick was thick!
Joe would have Trevor out of there by the third round. Too precise, and after the initial feel out, Louis gets to work. 3 knockdowns later, and 2 rounds later, it is over.