AI in GPS, and Navigation

It might be a cool thing to be able to see where your opponent(s) in a chase is on the GPS.

Also, maybe have an top-down preview of an entire map with all the GPS/AI enabled roads overlayed on it both in the terrain menu and ingame? Also I know this is probably being implemented soon but will we be able to make a route in the terrain using the roads in the navigator, as well as it telling you ETA such as distance and time?

Thanks