Tried once, walked back.
The #22 slot.
Slot #22 of 27 in the Big Brother Editor's Canon. Twenty-second, ranked below Exes in the House because a season split five ways by rotating celebrity guests never settles into anything as legible as a single unrepeatable twist, even a rough one. BB Takeover still sits ahead of Camp Comeback, though, because whatever the Takeover format's problems, they're problems with the twist itself — a mechanic the franchise tried, disliked, and dropped. That's a cleaner kind of canon failure than what put Camp Comeback in a lower slot, where the issue isn't the format's ambition but what the season came to represent once it aired.