Heres what i'm wondering, when your battling against Troops and Vehicles are they going to look dusty, cut, worn out (used basically) or are they going to look like this is their first day of the war? Also when your fighting multiples vehicles that are the same (2 panzer, 2 cycles) are they going to have different numbers and insignias on them?) Not that its makes a difference in the gameplay, just saying it would be a very interesting effect.
Also about AI, how fast are reactions and movements? like when your sniping a group or your in a group thats being sniped at, what are the characters going to do? are they going to dive for cover or duck behind a wall really quick? just a thought...
HALFTRACK COVER!!!

btw, if your readin this, check out my other post, it has some good questions on there to, (its entitled questions to the developers but everyone else is totally welcome to read to, i'd personally like to know what you think of my suggestions) Thanks all.