To emulate the famous tactics of units like the Hakkapeliitat, which were used by lots of the light cavalry units of the era; do you think we might ever get a formation option for units in which they will use a ranged attack, but continue to advance while reloading, and then switch to melee if they get close enough to enemy units?
I think it would be super useful for certain units (musketeers!) and would really allow some of the units in the game to be used in a way that better suits their historical usage.
You can kind of do it now by intense micro, and certain melee units with charged ranged attacks actually do do this at the moment as well e.g. Italian Papal Guard with their age IV card upgrade. But I think there should be a formation option for ranged units to allow this for more units.
I suppose it would not be super useful for a lot of units right now with how they’re balanced, but with some tweaks to balance I think it could be super fun!