Definite buys: (If I have enough money, that is.)
Donkey Kong Country Returns
LittleBigPlanet 2
Most Probably:
Starcraft II: Wings of Liberty
Vanquish
Maybe...
Epic Mickey
Halo: Reach
Metroid: Other M (As big of a Metroid lunatic I am, Other M looks... Meh. 2 hours of cutscenes? The voice acting and writing better improve a LOT from this, if the game wants my seal of approval.)