Ok, I understand how hirelings provide their skills. That's right there in the rules. But what about when they're just in a fight in the dungeon. The Paladin tells his Protectors not, "defend the mage", but "kill those goblins".
How do I handle that? I realize they're all NPCs so I can do whatever I want, but what's the "default"? Trade harm as established, probably?
Oh, that brings up NPC damage. It's class-based now. Do hirelings have a "base" damage? Half of the corresponding PC die type maybe? Two to three times their level, like a monster?