Zoltan, I totally agree with you--a European license plate between the taillights on a 944 looks so much better The opening was obviously designed for the wider euro design--the US license plate is framed totally wrong and leaves way too much space on the sides while sticking out on the bottom. On top of that, the rear bumper has a blank space between the two rubber bumpers, so why not put something there?
As far as the rear deflector debate goes, I think it looks much better on a red car than it does on any other. My 944 actually came with it as a factory option: