Projected Accuracy: 99%
Harmonix has been silent on their next big project for a while, and we know they're not going to bring out Rock Band 4. This year, there's a good chance they'll be talking about a follow-up to the only really popular Kinect game to come out so far: Dance Central.
Of course, I wouldn't mind something wholly original, but if we're taking bets, I'd call this one almost a sure thing.
Projected Accuracy: 95%