I had an idea for a strip in which Sarah calls out the dungeon at large about Nanase's transformation while claiming that the only way for the dungeon to prove itself progressive would be to make Sarah look like that while also making her a super genius.
Which I liked, but I've lampshaded these sort of transformations and their physical characteristics before, and I felt it was both repetitive and harmful to pacing (as in "let's just see the puzzle already, you jerk").
That said, part of me wishes I'd gone with that, because then I could've had the whole weekend to do that second panel.