Mentors...please!

[Neoom]

We can also start working from the point were good mentors are not punished in the progress. But to make mentor system work, the whole thing would need a massive rework and different requirements to work, since hitting 1500comms is easy and fast. So unless your only idea is to banish the whole system your idea isn't rational either. Obviously we need a way to get the bad mentors out, without punishing the good ones in the progress, since they are doing their job so it would be unfair.
And to be real best option is to remove the commendation requirement first, replace it with something that sees what knowledge you have of the fights/dungeons. Since helping is more important than the numbers of comms you have that can only be from the fact you healed decently, but didn't help talk or do anything beside that = doesn't prove anything on your mentor ability.
Hell even a quiz of some kind could work, maybe with right questions.