Board Thread:General Discussion/@comment-24846659-20160819204742/@comment-24674051-20160821220938

Neither theory works well with the timeline, not to mention the fact that Sir Morgan is a normal person for the LWM, who just happened to end up in Camelot.

As for the Dragon, I get the impression that he may also be from the LWM, but just one of the few that is able to tap into the magic potential of the land (like Emma also seems able to do, at weirdly random times).

My personal guess is that it will be some new character introduced for that purpose, but based (loosely, perhaps) on some fairy tale character that has yet to be introduced.