
I think it could be a good idea for players who don't have time to be an admin, are waiting to be an admin, or got rejected. They should also have some authority over players, at least in their "troop", at least greater weight in their opinions.
If they could get any commands, they could be simply stuff that could have players see through their camera (if possible), a beacon-like thing so trainees could see their teacher, and possibly a !bring type thing but it would only work for people in their group.
Another possiblility for this group could be they could have like sub-teams where they could have like a flag thing (you know the samurai flags that they would wear on their back with their heritage and stuff into battle? Aya, I can't remember their actual name, spark my memory please XD) that could have a custom emblem, that the leader could give to their trainees using !flag or something.
Requirements could be:
5 days
At least 14
MUST have mic, so they can talk easily
Able to bhop at least a bit
Can complete corinthian within 10 tries (want good teachers, yes?)
Able to play at least 10 hours a week
Approval from admins/players
Would take A LOT of scripting and stuff, but could be interesting and fun. Add a new mechanic (could do something similar for cheat server as well), that would be fun. Add a poll for if you like the idea

Thanks