There are a number of things were are waiting for, hoping we can get them implemented:
Nation specific mg placement, AA
Bofors for British, Quad mount (?) For US?
Tail gunners or parachutes for pilots
Moveable artillery, driver seatnot working as yet
Some of these were talked about months ago, we assumed placeholders.
Bigger playable maps with more objectives
Invasions with more than 1000 tickets and way more objectives than current 5
Premium squad composition equal to non premium squads
Halftracks and or with at guns
Paratropers falling from the sky. Fg 42 only avaiable for them
Vg1.5 avaiable to normal tropers and not only assaulters.
Some shotgun rework to make them more viable in the batlefield.
Faster time to kill with flametrowers
Custom matches
A page with personal stats visible or not to the public.
StG in berlin
Tiger 2 and is2 in berlin
Clan system and clan vs clan battles.
M1 carbines: finally a worthy opponent our battle will be legendary
They have a is 2 model in the merch store that just dropped but not in berlin lol
O cute for 18 euro
Would like to see all of those.
We had them on open alpha test a year ago… I miss them so much 
Chat for group in lobby xD
Even it looks nicer to buy than early access to Tunisia))
Browning 30 Cal Machine gun for MG squad.
I can see it on the Motorbike in Tunisia but I want it for my infantry.