Yes I agree the requirements for mentors seem arbitrary, but what would be better choices? Before I continue I will say 1000 dungeons is a bit much. I understand the reasoning for adding such a requirement though, if it was easier to complete than anyone could be a mentor. Instead of people who really are passionate about teaching others, if the requirements were just have one 60 than everyone would do it for the badge, title or whatever. Also I do agree with having each class up, because after getting all classes to 50 I got a very different view on how things work. Let's see how it works out and suggest better guidelines from there.