If turning her back into a mutant means Marvel will finally let her go back to the Avengers, have her own narrative, relationships, etc. Then I'll submit to that. It doesn't really change her either way personally. But she needs to be allowed to grow. I don't really think that's it because they left her in limbo when she was a mutant and Mags kid. But whatever their hang up is with her, get rid of it.

If they make her a mutant and not Pietro, or have him be the one that killed her or any nonsense, I will not be pleased. Pietro suffered with the retcon.