That Shield Wall / Battle Tactics mod got me thinking.
Is it possible to add such a clicky ability to the shield of a trained unit (a special item in the unit creator) so the unit could use the shield's clicky effect in combat?
That would add more cool stuff to tactical battles because right now, melee troops are kinda... boring.
Spear troops could have a Throw Spear "spell", pikemen an ability to attack the movement points of an adjacent enemy...