Does infantry command skill have any influence on accuracy, damage and chance of critical hits for NPCs? If not, will it be case in future, or it will just influence number of NPCs someone can command?
Sometimes you win, sometimes you lose, sometimes it rains.
Nope, just how many NPCs you can order around. NPCs have their own skills which will determine how well they hit. Bar possibly the Battle Meditation force skill, but since combat powers are not really done yet, who knows.