Guns of Suarez seems most interesting to me. Shadowrun is cross platform with the PC. Command and Conquer--some people love these games. I suck at em. I also don't like driving games, but a couple are coming out.
Gets some great 360 titles in RB6 and GRAW2 (also FEAR). Lair is supposed to be a BIG game for them. Darkness doesn't interest me all that much.
None of these seems all that compelling to me...Medal of Honor could be fun. The flight sims are almost always disappointing. The other games seem like Gamecube like titles.