SPOILER ALERT FOR SEASON 8 New edit: I think the Hagemans kinda comfirmed this! In season 8 it's a villain new character who is named Mr. E. and is in the gang the Sons of Garmadon. Mr. E is a Nindroid and he talks backwards, but he is voiced by Brent Miller. Also many people asked Brent Miller on his Youtube Channel, "Please say who Mr. E is!" and he answered "I won't spoil it." or something like "Do you want Lego Team to get angry at me!" and stuff like that, that mean Mr. E possible is at least someone! Mr. E's name sounds a bit like Mystery so that also means he could be a "Mystery" Echo Zane is also a Nindroid like Mr. E and Zane, and is voiced by Brent Miller the same voice actor as Zane. Echo Zane starts with "E" and Mr. E has "E" Same voice actor. Both have E. and they are Nindroid! Remember this is just a Theory it might be wrong, but could also be real. What do you think???
Credit to Ninjago Lego. and Brent Miller. And we came up with the Theory but with a little help.
