Board Thread:General Discussion/@comment-26022691-20140310233742/@comment-24145588-20140311183834

Is that the only clue they've given?

Wubbox does seem likely, but possibly some new creature using the Electric element? That would be more interesting than adding the same old thing to another Island. (I don't care about the Wubbox on the islands where it already exists, wouldn't care about it on Water either.)