User blog comment:Prillin101/Take Away Buerecrat Rights/@comment-1032852-20120125232408/@comment-26686429-20120128205456

'crats can't remove other's 'crat, from Special:ListGroupRights:
 * Add groups: Bureaucrats, rollback and Administrators
 * Remove groups: rollback, Administrators and Bots
 * Remove group from own account: Bureaucrats