Quote Originally Posted by MrThinker View Post
Which, in my own opinion, has always been weird. The mentor roulette should only consist of duties already present in other roulettes (again, in my own opinion), but that's a different can of worms.
The Mentor roulette was pretty much introduced to fill out EX queues with players who knew how to do the fights with filling any in progress or stalled duties being a secondary benefit.