Ward. He's not going to be outsmarted in there to a level where his physical advantages will be nullified.
No chance. Ward is smart and has potential to expand his ring smarts anymore, but he's not the level of Hopkins yet. NO. WAY.
It would be a tremendous fight, scientifically speaking, the tricks, the short spaces, the clever moves, a lot of strategy and boxing. That fight could get extremelly dirty and dull too but it would surely go to the scorecards and would be a close decision for one of them.