OK....I agree. Technically, it was his chin that was questioned. However, it can be argued that his protection by GBP, his apparent reluctance to make the Maidana fight, etc., made many question whether he was afraid to face a fighter that might test that chin. That is a question of his heart. But, he, eventually, took that challenge and faired well. However, I still consider Bradley to have more heart, and be stronger mentally.
Bradley has to get very lucky and KO khan, otherwise if he can't blunt that in and out offense he is going to get hammered. Khan is taller even than Alexander, and faster, and hits much harder. I can't see Bradley being able to come forward as aggressively. If he wins, it WILL be by knock out, the pressure just breaking through too aggressively - he will hit Khan more than Maidaina did, but his punches just are not particularly damaging.
Khan will have no respect for bradley's punches like he did against maidana. Khan's foot speed won't allow bradley to fight inside. Khan by UD.
If you mean impose his will and be the more physical fighter on the inside then yes. But if you mean is going to knock Khan around from ring post to ring post like Maidana......NO. Tim doesn't have power. He is a solid body puncher and a arm puncher upstairs. Though when he throws an overhand right he has a little more on it. But he will be the more physical fighter and the fighter pushing the pace of the fight. Khan will be looking not to engage......right after he finds he is not having success and is getting hit for good measure.
I think Khan will stop Bradley. Khan has the brain to use his height advantage and work his his jab. Bradley looked poor tonight and was getting tired early.