remove ammo count & health hud from the guns, you can put it on a watch on the non dominant hand, it seriously takes away from realism & immersion as it is, or show the ammo count on the magazine when you eject to check!

dual weapons handling, use side weapon as you still hold your emptied main weapon ( right now you can’t)

be able to shoot tank rounds from inside the tank instead of flat screen style on-top of the tank for VR immersion (no pancake style in VR)

add physical controls for all vehicles, helicopters & tanks, boats etc

add ability to change or switch positions inside of vehicles or aircraft