1) Can a GM assign direct control of an NPC or monster to a player's control?

2) Can a GM temporarily make the AI control a player's character in combat?

3) Is it possible to possess only one of a handful of creatures in combat, so you control that one individual creature, but the rest are still controlled by the AI?

GMAddon1: Adds almost every single monster and NPC from the main campaign into GM mode, plus a few large custom maps to use in GM mode.