I've seen this brought up from time to time and I've suggested in the past a way I thought this may work. Seeing another thread gave me the idea that start another and see if the community would like the idea, and if they think it could or couldn't work
A way to have both ground battles along with the space battles and make them one.
Make it like an epic Game.
6x3 play area
The top half would be the "space "battles with the bottom half the ground
Players will set up on the 6' side. With ground forces in that bottom half and the top for the ships.
Certain ships like Y wings, bombers, xwings will be able to enter the atmosphere.
Maybe include a new range ruler so they can target ground troops.
The larger ships and huge ships sit in the atmosphere.
While the ground troops fight it out they can also have ion cannon and other heavy AA guns that can target ships in their atmosphere, and space.
The ships in space may have some sort of ability to bombard the surface of the planet.
All while they also have to provide support ships to protect their huge ships, while trying to maintain ground support.
New mission can include Protect the shield generator, from the battle of hoth.
Or destroy the battle station shield generator from Rotj
Plus many others
Of coarse this is only an idea, and as much add I do love the xwing game I don't know how well this would work.
But if down the road ffg was to make a stand alone game based off ground forces, it would be really cool if you could find a way to use your ships mixed in with the ground forces.