Another suggestion from me is giving the NPR more variety in ground forces. At the moment the largest unit the NPR will have on the ground is Medium Vehicles that I have seen.
It’d be incredible to see the NPR have the same larger units that the players can utilize, I.E Heavy, Super-Heavy or even Ultra-Heavy vehicles, along with the Long Range Artillery options or Super-Heavy Bombardment, making their artillery more deadly and scarier.
This could also be tied into the type of AI, if they focus more Mechanized, more Infantry, More Artillery or go All In on Super-Heavy Titan vehicles