One word: Pacific war!

It was two but what the hey. I've always found the Pacific to be much more interesting than the other theatre of WWII. Something like CFS3, open structure campaign, autogen, better placement tho' (Not so many trees in the cities!). Mini campaigns based on historical battles - Pearl Harbor, Guadalcanal, Iwo Jima, although I'm not too sure Pearl Harbor would work that well. The technicality of FS2004 too. CFSs seem to be oversimplified in my opinion. No AI only aircraft... Mission builder that is easy to use (like CFS2, not like CFS3)... Dynamic weather... Realistic water... Graphics like FS2004 (just compare the sky of CFS3 and FS2004)... Made by Microsoft... Umm... Oh yeah, ground units that really advance and battle with each other, a bit like CFS3, but more active. Overall, the feeling that you're just one pilot in an active world. You'd see cargo ships transferring supplies to carriers occasionally, stuff like that. That's all I can think of...
And of course, the F4U
has to be in it!

And some nice meatball donning planes for target practice!
