Spence's size will be too much for Porter's mauling style, if Porter fights like he did against Thurman & Brook I see him getting stopped late, if he fights like he did against Danny Garcia and Ugas I see him getting stopped early.
Of course he can and I believe that is and should be the game plan. You dont want to get into a brawl with Porter as that plays into his hands and gives him the best opportunity to win.
The MFoer has never outboxed anybody. Yes, outmatched, roughed up and headbutted. Fairplay he is a x2 world champ for it has done the trick for him.
Porter can't box, it's not one of his strengths at all. His strength is his engine, and his physical strength. 3 years ago, I said Spence wasn't ready for Porter yet, he hadn't been vetted properly. Over the past 2+ years, he's rapidly approached his prime. At the same time, Porter has been looking more precarious. Spence is gonna run him over. He can't outbox Spence, and he's not gonna be able to outmuscle him either.
I expect him to do it. Porter is good but I don't like his style. It's just bum rushing. His defense is being in your face not giving you room. Works well but he smothers himself.