Or even what becomes of the others under Miriam's control? Do the dreams they are experiencing change? (I can't imagine Erin is going to be particularly pleased with what is Aiken is experiencing.) Is Erin going to free them? Or is she going to begin her own corruption arc?
This also raises the possibility that Adrian's arrival will actually become a complication for the plot rather than a source of resolution. Especially if he's trying to save Erin and crew from Miriam and doesn't realize who is now in charge...
(Then again, I could also be completely off-base here. But we shall see.)