GI your leader's don't care about you. GI you're going to die. GI they will nepalm you. GI you will get your medal, after you are dead.

LOL

The only things that are missing are tunnels as the NVA used tons of tunnels during the war. And the other would be the hookers, civilians, and so on.. It would also add to the realism if you could coordinate attacks with your teammates.