I'm not a modder but the thought struck me that it would be cool if a player could transition to a Private Server (PS) from the PU. That is, the PS would be location bound and it would be much like a underground club. When approaching the area the player would be notified ingame that it is a private area, or more explicitly that entering means transitioning to a PS. Just putting the idea out there, because it could be a private (underground facility f ex) FPS training area for a Org and there could be benefits in having a ingame transition between it and the PU.