It's a bloody good question, in my humble opinion.
Two fast, flawed fighters. Broner obviously has a better chin but is Khan smarter? And up until 135 (Gavin Rees) Broner was stopping people fairly early but since moving up he's stopped 2 of 9 & they were 9th & 12th round TKO's.
On the other hand Khan has only stopped one opponent since Judah almost six years ago. Since then he's 5-3 with 2 KO's. His win against Alexander was masterful but that was a while ago.
How do you see this fight panning out, should it happen?