That the role of playing the choreographers and dancers shifts in a rotating system. Everyone has to take on the role of the choreographer when it’s hir turn and make a grand piece of the year. Also the members that don’t like to choreograph will take on the role, it’s kind of a duty. You do it for the sake of choreography. Even if someone is more successful or has better ideas than someone else, the system never changes, but keeps on rotating in order to emphasize on diveristy rather than quality.