Fan Casting Arthur Fleck in Black Mask: Attorney At Law

During a news broadcast in one of the Episodes, Roman Sionis watches a TV program covering the recent death of Arthur Fleck, also known as the Joker, at the hands of Superman, and who could take on his old title as Gotham's primary crime boss and the worst enemy of the Batman, until, after a while, the topic shifts to the fate of Jason Clayde, who was recently revealed to be Thomas Wayne, Jr./Owlman after his efforts to take over Gotham City with The Court of Owls were stopped by Batman just mere days ago, and then to the news of Sionis's recent winning of the election of Gotham's new District Attorney.