I quite honestly thought that with E:TW, there would be no more strategy game that I'd ever long for.
Then I read about R.U.S.E......
http://pc.ign.com/articles/966/966142p1.html
Check out the videos on gametrailers:
http://www.gametrailers.com/game/11033.html
This is, more or less, the RTS that I've been waiting for since the dawn of my gaming days.