Give the ground war a chance :
What would you do to make the ground vehicles more useful? Staying there waiting for a tank wave to spawn, i couldn't help to think that I was actually enjoying myself. When those trucks came zoom by me at the speed of sound, I thought it would be a sure plus to be able to have GVs go twice faster when driving on the road.
It would serve GVs population by shortening transit time and get separated from those spwan points. It would serve the jabo population, as it would be a tad more realistic for them to find GVs on roads.
I like the idea of finding yourself in command of a platoon of 4 PZs too, helps fight the frustration of driving up a hill for 30min to end up straffed inop by a RTB spitfire.
Maybe add some head lights for night driving, in pitch dark, those trees are hard to spot, attack pilots should be happy about that too, make GVs easy to spot at night.
Give Gvs a chance, they are a great alternative to flying when you need to change your mind for a bit.