There should be tiered mentor system, but it should be done my Novice commendations. It doesn't matter how much content you've done if you're not helping the Novices, which is exactly what I've been seeing from the mentors in my brother's Novice Network, so you should get Novice commendations to show that the Novices thought you were helpful and depending on how many you get depends on what kind of crown you get that way people know who the best people to help them are, because they will have been voted for by the people they actually believed was good mentor.