After tonights display by Zurdo I think Bivol would handle him. The biggest issue would be the judges. Therefore the fight can't happen in the USA.
One time in college I took a few peyodey buttons and got taken advantage of by a short, 168lbs ginger. Not sure why all these guys are lining up for same experience, I had a stomach ache the whole weekend.
Zurdo looks great at range - Classy combo's, fast hands, good pop, but way too loose defensively and can't fight a lick off the back foot.