They should layer out their HBO Max DC division plans and make small budget Clayface, Freeze and Man-Bat films
they could even make a 8 episode series on Selina Kyle.... I wouldn’t mind seeing an 8 episode series called “Crane” produced by the Haunting of Bly Manor guys with the 8th episode being called “Scarecrow”
they could do all types of shyt with Batman’s rogues without Batman himself
the Punisher on Netflix worked, I don’t see why Red Hood on HBO Max wouldn’t
I saw someone mention Hush.. the Hush character requires the presence of Bruce Wayne and Batman... save him for a movie