Spoilers! A certain characters eyes

[ElHeggunte]

I'm curious to know if it's permanent or if something could be done to restore her eyesight... Given all we suffer in HW, just being able to do *something* to help one of our friends to get back to normal would be uplifting.

I'm torn. On the one hand, I love Y'Shtola and would like for them to find a way to "fix" her, but at the same time if they manage to deus ex her eyesight back or otherwise find a way to keep her new ability from killing her (besides just not using it) it completely trivializes the danger of the forbidden spells. I think I'd be happier seeing her returned to normal, but I would be mildly disappointed if SE took the easy way out.