I thought its coming because EA wants more money.
Out in march 09, pretty soon. Woohoo!!
LoopDaLoop is right (leaving out the humor) tho, that's true, EA will be trying to gain back in revenue, fact in point seen as EA just fired the Blackbox team for developing Undercover which didn't quite match up to their expectations.
They'd also cancelled the 'Tiberium' FPS as it didn't reach upto their mark.
I think so because if you visit Command and Conquer.com you will find that Command & Conquer Red Alert 3 - Uprising dose not need Command & Conquer Red Alert 3.
so i do not think so , no its a single game.