Need changes:
m42
b4
kv1
t34/76
m3
sherman
penals
IL2
hit the dirt
rapid conscripation
ram
flare mines
cap territory
Need adjustments:
Dshk
Guard infantry (buton, mines, weapon drops)
is2
katyusha or the other rest of roket artillery
Pop cap (120 mortar and others)
Others
su85 could be more late game oriented, and t34/76 replaced by 85
with the improved inf spread shocks have more dificulties using smoke granades properly.
stay on topic we are about a tier and build changes not all the unused unit in the game
and su85 can self spot and always pen raer armor of tiger and great rate of fire like 1 shot evry 3 sec