Transferred from another thread, where it was off topic:
And why exactly it has no place in Urban doctrine? It make sense thematically and armor callins are basically must-have for a viable soviet commander pick, soviet late game tanks are a joke in comparison to Axis.
Your advices are basically boil down to how make even more unviable commanders which noone would pick
If armor call-ins are must have for viable Soviet commander then it the Soviet stock unit that need a buff. Adding a armor call-ins in every Soviet commander to make them viable, instead of buffing stock unit would be a bad solution.
The argument that Urban defense needs KV-8 to be viable holds little water.