Characters that can get shows like ‘The Penguin’.
Now this will most likely never happen, just giving some ideas as shows for these characters have a slim chance of actually happening.
Golden Age Clayface | This one could be really interesting as it can definitely be brought to live action perfectly. Basil Karlo becomes disfigured, uses masks to disguise himself while going after others sounds quite interesting and it could focus more on the corruption of society as a whole instead of just politics.
Two-Face | Another one that could definitely work, seems as though both characters mentioned were heavily teased in the Penguin series. This could also build up Harvey's relationship with Gordon and Bruce Wayne a.k.a The Batman, before being disfigured by the end.
Joker | I know that the rumours were shot down by Gunn himself, but it would be great to see more of him besides him being a villain in a film. Have him be in the background and have some bits of origin as in this portrayal, he didn't fall in a vat of chemicals but his face was f#ked up at birth. But I am still mixed as it's better to have him as a ‘Hannibal Lecter-type’ character in the background.
Scarecrow | Yet another who was heavily teased in ‘The Penguin’, although it may just be an easter egg that doesn't go anywhere down the line, could be another to get their own show. Could explore him lacing Drops with fear toxin and having a string of murders occur or something along those lines.
Catwoman | Possibly the most likely option as it could show what she has been up to since the first film, delving in deeper to her past, while exploring other places as they went their desperate ways in the movie’s ending.