I don't think either guy has the stamina to make it the distance. I see a corner quit job coming from one of them.
He was but Browne is extremely erratic. In his last two fights he was a massive underdog against Opelu (11/2) and an absurd underdog against Fa (14/1) but he KO'd both, Fa in round 1. There's no way that he should have been able to do that if the Gallen fight was indicative of his true level right now. He's 11/2 again against Miller so he'll probably lose this time but Miller isn't hard to hit, he's been out for a long time, Browne's got a lot of power and if he comes to win you can't count him out.
It was an advantage when he was on enough gear to kill 10 horses. He’s just average morbidly obese person now.