Agreed. They need to keep expanding the theme. Airport and the new tower crane were steps in the right direction.
Also, city isn't just for kids. A lot of AFOLs are fire/rescue fans. There are three mutual-aid groups (IALFD, LMFD, LFD) with dozens of members each, several fire-themed websites, and a lot of top builders on Brickshelf have rescue themes (Pierre Normandin, Brian Gallant, etc.)
The 2004 fire station was pretty disappointing, while the LARGER police station has stayed on the 25 best-seller list (at least in the U.S.) So at that price point, maybe we'll get a larger, better designed fire station.
I'm hoping for a fireboat station. ;-)
-Steven