One question: Can we get the German ranging system put into ship's guns too, so you can keep the crosshairs on the target when elevating for extreme range? (I'd also love it if you could launch individual destroyers in the dueling arena for some cool ship-to-ship actions).
Also, I'd love it if we brought back the old tank town. GVing is one of my favorite parts of this game, but frequently you have to drive a pretty long distance before you can engage. I used to spend hours in old TT, where you could get killed and get back into the action in seconds. It was like eating popcorn, I just couldn't stop.
Nowadays, I get killed and I have to ask myself if it is worth the time and effort to fly or drive back to an area where I'll likely get killed again pretty quickly.
I'll miss glancing around the interior of the tank, but I won't miss jumping back and forth from the driver to the commander's position. I liked shifting gears, but it was a pain to back up and get going again after running into a bush or a tree.
I like the idea of more tanks and other vehicles coming to the arena.