i totally agree with adding referee as a position. my bf is aspiring to be one and well he was kinda reluctant to joining the site... but he did so anyways. i also believe there should be like a fan or street team option idk... as EarlJam said, the site is a "free social network for PEOPLE with an interest in female roller derby," hence, I belive fans and promotors alike should be able to interact with teams or members.
peace ! !