Board Thread:Spoilers!/@comment-1916997-20160117070033/@comment-25926288-20160401212432

Well, in an article (which is discussed here: http://onceuponatime.wikia.com/wiki/Thread:274665), we might see that Hades' flaw may be coincedentally hubris.

Anyway, in the first sneak peek, did anyone catch that besides exposition Hades pretty much is giving Rumple the loophole unintentionally? Maybe he's too cocky to care, but he's pretty much telling the smartest DO that we've seen that he, Hades, has limited power in the Overworld, and can't take the living into his world. So, in essence, Rumple should have some ideas of keeping Belle away from Hades. Probably doesn't matter much as Hades could probably get someone to kill her.....