Does Fury have a weak chin since he was dropped by a cruiser?

[Tony Trick-Pony]

It was a quick over the top shot by a guy who wasn't a cruiserweight when they fought. It was a good shot. Fury got up, didn't appear hurt and went on to stop him. I don't think that means a weak chin at all. Might mean that a guy with faster hands would do well against him, though.