Re: Broner Vs. Gamboa 135/140lbs
Broner, with his considerably longer reach, I think would be able to control distance if necessary over the course of a long fight to win on the cards.
That said, he probably wouldn't need to. I'd favor him to win by stoppage simply because his power, and his general offensive acumen, ought be able to exploit Gamboa's punch resistance at the higher weight.
Two of my faves, btw, and would love to see the fight.