Scribes and reviewers: Write regular reviews, there is no time set, but be too inactive with the writing and you will be thrown out of the team
Flashman: Assisst in collabs and stuff, not much call for them, that's why there is only one.
Artist: Well makes sigs for our members and banners. At the moment I am doing those things but we need an artist around here.
Musician: Custom music = Quickbeam. Good at his job so unnecessary although would be nice
Online: Set up online matches and discuss online stuff really.
Messenger: News and stuff. Prove yourself and I'll make you head of the department.
Management: Spies and recruiting officers. Spies monitor the club, sending warning Pms for inactivity and abusive behaviour. Recruiting officers check out people who want to join.
Staff: Don't bother volunteereing for this. Me, Odyssic and DarkKnight run this joint, and new staff members will be selected by us.
Sorry for the crappy explanations. Take your pick.