I'm leaning towards not signing up. Not because of my typical "this whole contest is rigged" theory or "I'm setting myself up for disappointment" attitude, even though I know they've already picked Jiro or someone to be the newest CK.
We all know that's true, but that doesn't mean you can't have a little fun with the competition, right?
So not true. The last winner was definitely not planned and staff is all waiting for the next surprise winner, just like all of you are. Everyone should sign up for this because everyone has a chance.