No one knows for sure at this point. Perhaps not even Disney.
It would be helpful if people stopped asking to know where it's going because no one knows until it's announced. It's not a secret that some know and then will break the secret by letting us know because someone asked.
If it's a secret and you ask, they won't tell you, because it's a secret. If it's not known and you ask, they won't tell you because they don't know.
And when it's announced, everyone will know at the same time.
Similarly, it's not helpful to ask *when* we'll know. Same situation: no one knows. And if they know and haven't told us yet, it's a secret. And they're not going to break the secret just because someone asked.