ORIGINAL: SparkleyTits
Well if I may I would say that isn't an issue of balance and more a design choice on allowing players to have more creative control over their forces as that kind of thing works the same for both sides
Later into the game Soviets can pour every single available mobile & armour element they have into one point which was never done by the USSR, that can & does create havoc for Axis too but it's up to the players to adapt to those kind of choices in a game like this while the mechanics under the hood are where the balancing should/would/could/does occur
As a German fanboy .. "That would be so gamey .." [:'(]
(Gamey is all in the eye of the beholder -- except for suicide paradrops [;)] )

