Board Thread:Theories and Rumors/@comment-30938718-20180317102920/@comment-29670051-20180610145234

Warptoad wrote: I'm just sayin', it's a possibility.

..and Tommy Andreasen did say that Mr. E's identity was "spoiler-y", so there could still be more to him.

He also said Echo Zane's presence was "spoiler-y" as well.. spoiler.."-y". True, but I think it just makes more sense for him to be some random Nindroid rather than MR. E.