Board Thread:Spoilers!/@comment-26109288-20151024114920/@comment-25926288-20151024222035

Maybe Savior Emma is running around with Dark Swan, or perhaps Gold and Emma talked before hinting at him knowing her becoming the dark One or something. He foresaw Cora trying to kill him, maybe he knew Emma was fgoing to be Dark One. It would make 4b seem better with just that knowledge.