You are quite welcome. Don't be afraid to pitch archers into melee. Due to the nerfing of spearmen, peasant archers can actually beat spear militia in a melee. Certainly don't be afraid to use them in a flanking capacity. Fire arrows are also darn useful.

I believe someone did a test with 2h units and concluded that triggers against cav are removed. DEKs would not attack cavalry nearby, thus not scoring any kills. However, once an enemy spear unit was mixed into the enemy cav, the DEKs went into action and attacked, killing cav along with spears in their frenzy. Hence, this also supports the idea that physics and collision detection comes into play, not merely rolls. After all, the spears were the intended target, not the cav.