ok so i played a game against my friend who played his wood elf army. after i killed his general, some of his troops started fleeing. about 2 of his regiments of archers. anyway i was wondering, since i was playing with my varghulf, and he was in proximity, if he charges the rear of a fleeing unit, does this count as an overun? we wern't to sure so we said it counted as an overun, but i'd like to hear what you guys think.