Honestly, I'm not sure. What do you think?
I would like to see more combat, including combat features. Here's a couple of suggestions, not sure how hard they would be to implement.
I would like for my troops to field standoff siege engines, such as catapults and ballistas (ballistae?), that damage walls from a distance.
I would like, on dwilight at least with its ring regions, to be able to have a good chance to interdict food supplies and starve a city.