I for one don't think Rebecca is dead. I think she is alive somehow. Probably with a mechanical heart. Rebecca could awake and her android side can take over and make her evil. I think Mashima may have foreshadowed this. What do you think?

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Ziggy has two hearts. Human and android. The android heart is taking him over and turning him more evil and against humans. Would Rebecca(Etherion) be in the same situation?

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If the one who interfered with Shiki's decision and made them go to Universe 3 is Etherion, which I think is Rebecca, then is it possible that *that* Rebecca, Uni 2 Rebecca, might actually be alive!!????

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