In order for creators to make Adventure/Game styled worlds. I would highly recommend to add the feature to target objects, AI agents and follow components to track the player (Locally) not globally. Or if you are implementing it, at least have the option to toggle it. But mainly local is fine!
As for the Lookat Trigger, it would be nice to trigger (events) when the player's vision is looking a certain way. This would be VERY useful!
-This allows Creators to implement a nice way to make AI's or other Objects to interact with the user.