The thing, is even the fact of those returns, mean nothing if they are not done well, especially bc they are all returns of one episode, and u cant develop a storyline in one epi and then dont show that storyline anymore. That is why i fear that some of you, may be hurt for what is coming, bc 1st bc i dont think Neal will actually appear and in the case he makes a cameo and there is a warning, that scene will not involve any other characters, will be like Merlin message, where they just saw the message with no interaction and if MRJ did filmed on that friday( only possible day), all the other cast menbers were filming other things seen by fans or the milah and emma, when the writers already hinted that emma knows who milah is, and especially since Cs filmed after that like nothing happened and since the actress will no longer appear, is safe to say that nothing comes from that meeting. So how can u tell me that this is good storyline, where u see a character in one episode and only develop that story in one episode, so is like each episode has no connection with the previous one.
I also don’t think MRJ will appear. I don’t think that these are going to be good storylines. I think that they are characters that will show up and possibly have one good conversation. That is something in light of a bunch of really boring episodes. I also don’t really think that them trying to get out of the Underworld is all that interesting of a storyline. The interesting part is that they are going to meet people who died or they killed and how they react to that. Milah doesn’t half to appear multiple times for something to come of it. If Emma learns something about Hook from her then that could be good. Of course Emma knows about Milah. Hook has her name tattooed on his arm and showed it to Emma in Season 2. That doesn’t mean she actually knows anything about their relationship.
I totally agree though that nothing may come of Milah being on the show. She may just pass some information like oh i saw Hook over this way or something inane. That is easily possible.