If an admin can demote fellow admins, then so could a misbehaving admin. :-)
If you wanted to protect against admin misbehavior, you could require signoff from N admins to demote another admin, where N > sqrt(total number of admins).
If an admin can demote fellow admins, then so could a misbehaving admin. :-)
If you wanted to protect against admin misbehavior, you could require signoff from N admins to demote another admin, where N > sqrt(total number of admins).