I'll throw in my two rubles. The Soviets started the war with an institutional bias towards European operations. They mounted many large-scale block and sweep and air mobile multi-battalion operations, but as time moved on and they started learning lessons, they switched to a more defensive posture supplemented by smaller scale ambush and air mobile raids on Muj forces. Convoy defense, static position defense, ambushes, and Spetsnaz raids were all a feature of their later involvement. Thus, I really think there is a lot of material that could be explored in this game!