Bajor politics episode would invariably lead to a bunch of "My Child"-ing, which would just piss everyone off, and nothing is more frustrating than watching the DS9 gang sublimate their desire to choke the life out of Kai Winn.
She belongs in a best villains of all time list. Like, kudos to whomever said "let's cast Nurse Ratched" and have her slowly go mad with supernatural power.