American Horror Story: Roanoke Finale: 16 Questions We Still Need Answered

[...] while Priscilla's presence loomed over the first half of the season, she's barely appeared since the show broke the fourth wall (unless you count brief glimpses from afar).

Why would we spend so much time learning about her in the first half of the season if she doesn't play any role in the back half?

The Polks appear to practice incest in addition to cannibalism, but since everyone in the family is male except Mama Polk, how the hell were they going to stop their lineage from dying out without producing any daughters?

Unless the actor is the man underneath the Piggy Man mask, the AHS alum has yet to make an appearance this season.

Is she somewhere between life and death that allows her to keep her immense powers while other Supremes come and go?