I think Emma going to FTL and time traveling in the second season is too early in the show. Maybe 3rd season for that. I think second season will deal with, in FTL, more background on new fairy tale characters and, in SB, Emma trying to find a different way to break the curse and wake everybody up. The cliffhanger will be her waking up Henry, realizing that she believes in the curse, with Regina watching and realizing that the final battle is beginning.
Other things I think will happen: Rumple finds Belle (and I hope she knows who he is); August dies (sad face) At least one other major character (MM or David) will remember who they are.
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"He was a lot of things to me" "The only conclusion was love"