[Googi]

MG isn't really a "head" super mod, not even in a de facto way. I doubt the other supermods would sit by and let her overrule one of their moderation decisions.

She does do most of the visible modding, but that's because she views modship as a moral mission and mods for what she perceives to be ethical infractions (at best she'll invoke a vague technicality in the rules) rather than solely for clear rulebreaking. It has nothing to do with some kind of de facto supermod hierarchy.