I haven't heard it in those terms, but it sounds like what we do. We have COPs- Communities of Practice. So each worship leader reports to one point leader for worship who is the authority for that area over all campuses.
I'm in Worship Technology, and this model basically means each worship area is not going to do their own model, but everyone will shift their model together. It helps streamline what we do - (we only have to support ProTools on Mac for tracks, not it plus ableton plus whatever campus Z decided to use)