[Maico]

But i would suggest that you remove those fictional "RAF blue" and so on fractions, or make them optional.

Why ??? They make Cold War in Europe scenarios possible and allow many combinations !!!

I can now fly against the Russians as blue american (or brit). There is a reason to have blue RAF or Blue USA. Its not making the game less acurate. Actually makes for a lot of scenerios you could not make before.
Also, from a mission makers point of view, you can fly missions from either side now a lot easier.