When we role the divisions out I think everyone should pick their primary division, but be permitted to be in multiple ones. The caveat being that you need to actually dedicate some time to the other divisions you're in as well, which would be loosely monitored by the Division leaders. Wouldn't be hardcore about it as everyone has different amounts of time to play and ultimately we're here to have fun. But I don't think one should be able to go crazy and join 5-10 of the divisions. Again, nothing precludes any member from doing any of the jobs, or tagging along to assist members of another divisions. But for IRL logistics reasons and to make life easier on Div leaders, it'd be nice for them to know those in their divisions are somewhat dedicated to that line of work. Also certain ones may have limited numbers or even require some apprenticeship to make sure one is worthy of full division membership (which would be discretion of Division or TEST leadership).