Just ordered one too, was hoping to see this drop soon.
Yeah I believe they will be yearly, just like we'll probably get Dance Central 3 this year. The kinect titles are pretty easy to churn out it seems like.
Ordered one, thank you I've gotten a lot of use out of the first one, so i'm interested to see how this one does. The mini games and yoga / zen workouts i really liked.. great for winter when i don't want to go outside brr!