After the developers finish with the new 737 and the 3D building work,
Can we get a fake ATC (AI ATC)?
You can Basically use a speech bubble to interact and announce taxiing, takeoff, etc. Whatever you interact with, will be greeted with a textual response that gives you the permission to do it.
Bonus points if the ATC AI detects if another AI plane is in the path of your action and denies the request.
You can ask it for weather details (What you had set in the menu)