On March 3 Hypable shares a spoiler roundup by none other than the creators of "Once Upon a Time," Eddy Kitsis and Adam Horowitz. In these spoilers, they talk about witches, pirates, and love and what it all means for the rest of the season.
Many are excited that "wicked is coming" and while Zelena is going to be a huge part of the rest of the season of "Once Upon a Time" Oz won't be. For the most part, the show is going to jump around from Storybrooke, Oz, and the Enchanted Forest. While the main focus won't be on Oz, there will be some significant characters and interactions that come from there, it's not going to be the most significant thing that comes from Oz.
As it was earlier spoiled, Blackbeard is going to make an appearance this season and his presence is going to have Hook on edge. There is no love shared between the two, but luckily for Hook, Henry will be on his side. Henry won't have much of a memory as to his time in Storybrooke, but perhaps the help of his storybook will be able to patch his memory together and make things a bit more clear for him.
As has always been the underlying theme of "Once Upon a Time" love is going to play a huge part in the latter half of this season. Neal is willing to do most anything to get his family back as his father did, Emma and Hook will have some steamy scenes that CaptainSwan fans are dying to see. Emma will be forced to choose between Neal and Hook this season and her heart is all over the place so her choice might be a bit surprising. Belle is still convinced that Rumpelstiltskin didn't die and will return to her. Whether this actually happens or not is yet to remain unseen, however, a conversation between Neal and Belle will bring in the appearance of Lumiere.
Since "Once Upon a Time in Wonderland" will be ending this season, it is also likely that Alice and her man will make the transition into the Enchanted Forest (or Storybrooke) in the coming season.