I would absolutely love it.
As a NATO recon ranger educated in the middle of the '80s, Soviet weapons and vehicles from that epoch are the weapons I know. Maybe artillery, choppers and fighters would be more important than in CM, but now even infantry squad would have AA capabilities.
And never forget, in any war, any unit is either a grunt, or a support unit. The war will still be won or lost by the infantryman.
C.