I would like to see the main gun on tanks not always slaved to the commander's sight. Have the commander's sight independent from the gun unless a trigger is held down. That way the gun can remain where it needs to be pointed while the commander is scanning and if you see something of interest you click and the gun starts moving onto target. Small tweek but I think it better matches what would happen between a tank commander and gunner. This is a non issue for most tanks with pintle guns but for those without (t-34) it is something that would be an improvement.