Top of the list, Lucasarts should hire out and create a brand new X-Wing vs. Tie Fighter style game.
I grew up playing Tie-Fighter. I mastered that game. The story line was insanely intense and the game play awesome.
Now the only way to play fly a X-wing is to play the old Rogue Squadron II games on the GC or play that shit of a game Stars Wars Galaxies (which isn't going to happen)