I'm picking Rumble. I respect Glover - he's very well-rounded, skilled and strong but it seems like anytime he fights somebody who has even a glimmer of greatness in him, he fails.
Rumble has holes but he's a fucking beast. I'm picking Rumble T/KO rnd 1 or early rnd 2.
Rumble will prove that there are only two real contenders in the division. When he wins, I'd like to see him rematch Gus and the winner fights for the strap.
Glover has too much mileage. Rumble is too ... Dynamite-like and physical ... Lol.