Board Thread:Spoilers!/@comment-25926288-20161115161303/@comment-28765806-20161129134049

I mean structure wise they've set it up for Blue to be the new recurring villain (After EQ) and including the synphonis of next episode which state that Belle/Rumple team up against a surprising threat (Alas Blue) who is in possession of the child.

Plus considering the amount of screentime Blue's been given this season and how we've had so much Big Blue too! :o

So far shes credited in Wish you were here and 6x13 (This episode) along with Gideon's actor. Its all possible that Blue's the next villain and it won't surprise me (Due to casting wise) that Blue is eventually revealed as the Dark Fairy. They're not going to hire a really good actress for a single scene. Plus her exit was left ambigious so it's possible for a return.