"Furthermore, mounted troops, when horse is slain, should default to another group. As it is now, if a cavalry loses his horse, he will still try to run after the rest of your cavalry when you either lead them or send them around the map. Why doesn't he automatically change group to infantry and join their line when the horse is slain?"
This used to happen automatically in M&B before Warband, and if I commanded "Infantry Hold Gound" at the top of a hill then if my valuable heavy cavalry or companions were unhorsed, they would immediately become infantry and fight their way back to the protection of the infantry group on the hill.
is there some way to get this back?