A DCS Tornado and a Desert storm map + campaign ... that would be great.
The Mig-21 is really quite cool too, although I cannot understand why a country with a need for a general fighter bomber would buy it. It burns fuel like there is no tomorrow. If you cut back on the throttle it sits on it's behind flying nose up like nothing I've ever seen. It's clearly an interceptor with some added other capabilities. Scramble, point up and light the burners, shoot at the bombers and when all missiles are gone, go back to land. If you see fighters ... RUN.
-C-