This may not be as appealing however I think a real intense city map would be nice. I know it goes against "sandstorm" but it would be cool to have.

On that note, the game is "Sandstorm" yet there is no map like this.,, Americas Army had a map called exactly that - Sandstorm and it was the title suggests. Windy, lots of sand blowing/obscuring clear view, noisy wind and it made gameplay quite intense.