A likely scenario might be that they’ll go retrieve Emma (and whoever else might end up dying) on a very brief journey, hightail it out of there, and then something latches on and comes back on Charon’s boat and voila, you have your next villainous threat to SB.
Rumour has it that is Hook dying, in order for Colin to have time to film the movie he will be filming bwt 1st november and 20th of january in NY.And that S5B will be about Bringing back hook, reason why i totally expect a TLK on the last epis of the this arc. Like that, emma will do everything to save her TL. Like i also say that if is the souls coming to SB, most likely those characters will end being brought to life.
"I offended you with my opinion? Ha, you should hear the ones I keep to myself".