It would be competitive for as long as it lasts because AB is live Vs. Anyone. IF @140LBS AB has more pop and would be at his best weight for his style. That said... Mikey has that style to out counter Broner. I'd watch it tho. Not sure AB would take a fight tho, He wants a payday against a Manny type
Broner looked better at 140 imo. I think he could make it if done properly, he's fat, not big. Mikey whoops him though.
Broner has never been easily beat. Porter barely scraped by Maidana was getting worked in the latter part of their fight Won't be easy for Mikey