As far as the screen goes, Batman is a saturated property: we’ve had the Adam West Batman (which borders on campy genius), Tim Burton’s Batman and Batman Returns, Joel Schumacher’s Batman Forever and Batman and Robin, Christopher Nolan’s Dark Knight trilogy, Zack Snyder’s Batman vs Superman: Dawn of Justice (and Batman’s cameo in Suicide Squad), and then complementing properties, like Joker, Birds of Prey (the short-lived 2002 TV show and the more-recent movie), the television series Gotham, and several animated series. With such a populated franchise, it forces every new installment to be different. That’s a good and a bad thing. Necessity compels originality. But, sometimes, a predecessor might’ve done…