I find myself wishing there was a way to issue new commands to ships during battle. I wound up at the end of one Hard battle with the vast majority of my fleet (over 90%) sitting just out of range from an equally out of range enemy ship… and it was their only vessel left but it kept them in the game. I would think that while issuing commands rapidly is against the spirit of the game that perhaps being able to issue one order to a single ship/groups or class of ship maybe once a minute would be a way to adjust to the changes in battle and in particular would make multiplayer against another human AI much more interesting (and perhaps against the computer AI).
I don’t want to see on the fly strategy micromanagement but the ability to make occasional broad strokes which would impact the flow of battle.