Tesla Autopilot Edit
Enhance the autopilot to detect other turn signals on other cars in order to make room for other cars to turn into the lane, and reduce risk of collision.
I've noticed that when I use the auto-lane change it can cut in very close behind a car. It would be better if it allowed more room so I am not so close to the car in front of me once the lane change is complete. This would increase safety as well as state-of-mind.