So I just had this idea, what if Solo-mode would allow you to choose your departure airport and then the center airspaces you want to fly through for that flight (with like a max of 3 or 4), optionally, you could also set a limit on the distance you can fly like, only within a 1000KM radius from your departure airport?? This would make the non-pro version more versatile but also keep it limited for non-pro players. I personally think lots of people (especially new players) want to fly out of their home airport I think this will probably flop but I just thought I would put it out there cause then IF does stand out quite a lot from other free/non subscription sims. Just tell me what you guys think.