If i may put my two cents into this, i Honestly just don't understand how someone has the time to become a Mentor, i would love to be a mentor but coms are not as easy to come by as one might think, im a scholar healer, and a damn good one too if you talk to anyone i've ever healed for but coms can only be gotten at random and not by anyone you really know because basically only strangers give you them and most people don't bother with it anymore, so if someone has that many coms then they have earned the right to be called a mentor. though some might not deserve it, it sucks that you have gotten crappy mentors though, i would encourage you to look around for a progression FC that caters to People who want to learn mechs for every dungeon, raid, trial, etc. there is at least a few on just about every server im sure, so maybe try that?