JDS actually did a half decent job in the clinch (if you compare it to the first fight), and he stuffed the overwhelming majority of TDs that Cain tried.
That being said, I'm pretty sure DC would've manhandled JDS and completely dictated where the fight went, moreso than Cain. At least for the first 20mins.
"You know what's more sad than seeing a great champion die? Watch the skill die before the man does." -- Mike Tyson.