I'm honestly not sure how it would be done. but out of all Scrooge Mcduck's villains I feel like she is the one with the most potential to be good. like she has a deeper story than say Glomgold or Beaks. I think if it were to be done in any way it would involve her brother.

I can say I agree with you, I do also want her to reveal the truth that the fact she made Lena, she has to be Lena’s mother, and she can finally find Poe (her brother), and pay foe all the mistakes with felling remorseful. And with Magica's after redemption, we could say make her more funnier/comedic than she was before, more good intentions and deeds, and also be a major supporting character in the future. Also would care if Lena is part of the main cast than in the supporting cast in my opinion.