For what’s worth, I don’t think Hook is going anywhere anytime soon or ever. The cast, in my mind, is basically set: Rumple, Regina, Snow, Charming, Emma, Henry, Neal, Hook, and Belle.
In other Ariel related news:
Sebastian, Flounder, and Scuttle. Do we see them?
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"He was a lot of things to me" "The only conclusion was love"