You are asking for something that would make it a shortcut for you. The entire point of the flying system as it is at the moment is obtaining the required currents as you go through the zone. So if a person would actually be doing the stories, quests, fates etc, they would eventually end up getting all of the currents before being done with the zone. And then come the flying quests, and then you can do them. So I understand both what you mean and the way it works at the moment... But since it would only be a small marker I won't argue against it. But OP, you will end up flying. Trust me.