Drill Camp
Remove all restrictions on how many people can pick officer and nco, it's annoying when officers of multiple companies are unable to pick the same regiment.
Skirmishes and Picket Patrol
It would be nice if the game allowed 3 officers per regiment for a total of 6 officers per side. 2 Lieutenants can be chosen and one final officer who can either choose Captain, Lt. Col., or Col.
I don't care that much about the Skirmishes and Picket Patrol suggestion, but I think removing restrictions on Drill Camp would be nice.