140 is where Broner has a chance to win, but likely doesn't have a chance to be considered best at 140. Crawford, and Postol are 1&2 in the division. All roads to the top of 140 go through them, and Haymon is a roadblock to those fights. I think AB will take the toughest fights available, but Haymon will roadblock his chances for the very biggest ones.
Is Vargas technically still the WBA SLW Champ or was it vacated? If so Broner might not even be a real 4 division Champ yet.
Pretty certain that Benavides is next, though I'd say Theophane would be a solid WBA minor title defense considering he's on a decent run of late. Also, Im something of a fan of Theo's......wouldnt mind seeing him finally get a crack at a world title, though he was the IBO LWW Champion, which is about on par with the WBA minor title now shared by Benavidez and Broner.