The Washington Post listed five people who they thought were contenders based on the clues, and he was one of them. Apparently I'm the only one in the world who doesn't really find him that attractive.
They also picked Ryan Reynolds, Jon Hamm, Bradley Cooper and a fifth person who I can't remember (and for some reason, I can't go back to the page to see who it was. Weird.)
I'd be happy with any of them, except Clooney.