That's PR malarkey talk to make it sound better - keeping her as an advisor. My former CEO was fired which we knew but was kept as a " consultant " to the exec team. I'm not buying that bridge for sale.If Iger wanted her out, there is a perfect model of how that would have happened in Tom Staggs. This wasn't that. Not at all.
She wasn't asked to resign. Shes being kept on in an advisory role, presumably with the intent that her replacement will learn from her experience and operate in the position in a very similar manner.