I’ve been convinced for awhile now that the entire core cast (Emma, The Charmings, Regina, Henry, Rumbelle, Hook, and MRJ) are going to go to Neverland and stay there for awhile. I don’t know if it will be all season but it’s going to be a significant amount of time. I think we’re going to bid farewell to SB as well. If we do flashback there, it might be because GOAT are still there and trying to find a way to NL. I think it was Slurpeez who postulated that perhaps the rest of the cast (Red, Granny, the dwarves, ect) will go back to the EF to try and take down the Ogres and make it safe again.