Broner. he can actually fight on the outside. he has power in both hands and send shots straight down the pipe.
Rios couldn't beat him because he sucks unless he's up close to you. And Abril gave him nothing to hit when he was up close. Broner will fight at a distance that will negate Abril's shoulder roll. It's not like Abril uses it well enough for him to roll with Broner's straight rights and hooks. It's better equipped to just protect himself up close and provide a small target