Architecture / texturing is bland and needs improvement.
Prevent Germans from getting all the way to the docks.
I would remove snipers and instead opt to give the Russians a few artillery strikes to put to use. Pubbers probably won't like the lack of a sniper, but meh.
Fix the strobe lighting on player models.
The map has quite a way to go, I must admit.
EDIT: This was for RO-EnemyAtTheGates. Not sure if Volga is basically the same thing