Villager Warriors

Villager warriors for extra village defense would be great! They could have special emerald armor and spears/swords, and sometimes bows, with some having certain posts and others simply patrolling. They attack hostile mobs and illagers, and players if they hurt villagers. If a large group of hostile mobs are spotted in the village a villager warrior will also blow in a horn that causes the bell to ring (there is always a villager warrior by the village bell). They are occasionally found in groups attacking pillager outposts or woodland mansions.