In my opinion, the third best shooter for the 360 is either Call of Duty 4, Halo 3, or Gears I or II because its top two shooters are Bioshock and The Orange Box.
My most anticipated games: Whatever Hideo Kojima is going to do next, Final Fantasy XIII, Final Fantasy Versus XIII, Gran Turismo 5, Alan Wake, Wii Sports Resort. Cave Story Wiiware.