Board Thread:Questions and Answers/@comment-24385550-20140329204934/@comment-2251739-20140402015106

Roads wrote: I think it might be Diagon. Wasn't the "Old One" at some point revealed to be Diagon, either in the show or by the writers? Diagon's return in Omniverse would be neat, considering his buildup as a major villain, and then abrupt defeat by Vilgax. (Possibly relevant: Vilgax's squid monsters looked like Lucubra-Vilgax-Diagon. DJW has expressed that he hates the whole idea of Diagon, so I kinda doubt they'd put him in.