The Mentoring Requirements... *Rant Style*

[Lemuria]

This is a leap in logic. ... They SHOULD have it, but there's no method to ensure they do and no real challenge that would force them to do so.

Sure, it's not mandatory, but anyone who has three level 60 jobs, has participated in over 1000 dungeons, and has anywhere near their 300 commendations almost certainly has cross-class skills. I'd strongly argue that anyone who managed to fulfill those requirements would not have been able to do so without them, since they'd be kicked off the team more often than not.