Board Thread:General Discussion/@comment-26419540-20150521130932/@comment-26292126-20150521142909

The Dragon being also Mushu could be likely, and even Merlin being Lily's father, although a bit odd, seems a bit likely.

But I don't think the Dragon is Merlin, mainly because they clearly introduced him as a new character that has to be found by the main characters, and the Dragon is dead. They could do a twist about Merlin's age and appearance, but I doubt they would make him an asian dragon...

And did August tell the truth when he said that he stole the information from the Dragon? Didn't Rumple say  that he was lying?