Mentor Roulette doesn't prioritize new players or first timers, it just takes the duty with the longest current queue time and fills it up with mentor roulette users, that's all.

All they should do is open up mentor roulette to everyone who has a variety of different jobs leveled (and geared) high enough and remove the forced mentor crown in it.

The option to prioritize queues with new players and first timers would be a nice addition for mentors.

Just my 2 cent.