I don't always give out predictions, but this time I will.
JDS had a solid tune up with Mark Hunt. Giving him even more confidence in his knock out ability. He's trained with an Olympic candidate which will help in TDD, getting out of the clinch, and popping back up. If Gustaf was able to do it against the LHW title holder so can JDS as long as he's not exhausted.
He's studied the rematch and knows exactly what Cain is going to do. He needs to find the opening, remain composed at all times. He'll clip Cain finishing him eventually regaining the title and setting up a fourth in 2014/2015.
It won't be a KO bomb like in the first. I believe it will be an uppercut or side step hook counter that will stun Cain. If Cain survives then it'll be a decision for JDS. In fact that's what I would like to see leading to a fourth encounter.
Marcus Aurelius: Tell me again, Maximus, why are we here?
Maximus: For the glory of the Empire, sire.
Baked, not fried... the healthy choice.