@zooby, you probable did not read what I’ve said. The BIG problem is how plugins system works, so far I did not find a way to rebuild a plugin without restarting the editor, and you probable know if you are a programmer how many rebuilds you do usually. I already have a thread about that. So for me to do it, will take a some time (+learning), but for an Unreal developer will probable not take so long, and I am sure Unreal devs knows much better how to do it that me, since I am new to engine.
Any kind of patrolling NPC/AI/car AI/ etc can use them, so is not a ex-centric request.