Board Thread:General Discussion/@comment-29195016-20160724040235/@comment-24674051-20160724205817

Whatever feelings might have existed at the end of Wonderland, it's been a couple of years. And the fact that there is a fan base that would like to see Anastasia and Will reunited can't be ignored completely. We know that there were hard feelings when Meghan Ory left the show in Season 2, and it took a little bit for the rift to be smoothed over enough for her to be willing to return, but that was settled. So, I won't say that there is no chance of getting Michael or Emma to return for a couple of episodes to wrap up their story.

As for the link above, you need to be real careful about sources. many of them like to provide their own take on interviews, print only the parts that support their own interests, and inject their speculation. That source is not particularly reliable. But that's not to say that they haven't talked about Will and Ana coming back. I would bet they probably have talked about it.

and for the record, I hope that we do see Emma Rigby bring Anastasia to the main show. I was not a big fan of her portrayal of the Red Queen, but I think bringing some closure to that story would be fun.