For the sales to explodes MS needs to cater to all three demographic at the same time... casuals, core and hardcore.
Casuals - Dance Central 4, Just Dance 5, Kinect Sports 4... something that uses Kinect in a different way and screams casuals. Angry Birds Kinect could also spark some interrest.
Core - Halo, Call of Duty
Hardcore - Forza 5, PGR5, Some impressive new title like Gears was.








