i want to see them make it so that battles in space and on ground can somewhat intertwine. ie, you can move some ships into position over the planet to offer artillery support, while using other friendly ships in the battle to protect them. or be able to create specific ground-based weapon platforms that are designed to attack ships in space (like the ion cannon in tesb).
that is what i would like to call depth in the battles.
See the struggle of the faithless lot as they negate their time
How low to sink to the depths of their frame of mind