while it's understandable that troops that break from combat would scatter, given that it's a whole month we're talking about, it'd be nice if there was a chance to get them better gathered. but more pointedly, the fire and retreat order for archers, since they're doing a controlled retreat rather than a rout, you should really be able to have them stick together in a squad and retreat to a province of their choice.
Zlefin
PS. isn't there a generic wishlist thread? i didn' tsee one stickied, just ones for modding and mapping wishlists.