Unless you've been through it, its difficult to appreciate the adverse affect that prop wash, slipstream, and wingtip vortices have to the flying qualities of your airplane. At the very least, the turbulence is enough to spoil a guns solution. At its worst, it can send your airplane into uncontrollable flight or even structural failure. I'll refer to the American Airlines A-300 whose vertical fin snapped off as the pilot tried to recover from the instability caused by flying through another airliner's slip stream. I had a flight instructor who crashed twice as a result of flying through a P-3C Orion's propwash - once during final approach and once during taxying. The second time ended his flying career as the airplane lifted off the ground and landed inverted. Both aircraft were destroyed.
At the close-in distances that we fly in AH2, modeling the prop wash would make for a rather unsatisfying flying experience.
MiG
