The “Would you like to write for DC” thread in the Comics area made me think… if you could develop and Executive Produce a TV series based on a DC character or team, what would it be?
Preferably, exclude anyone who already has a current or recent series – though a spinoff featuring a supporting cast member would be fine. For example, maybe you’d want to do an Arrowverse spinoff with Ragman.
Aside from that, you can let your show stand alone or set it in one of the existing broadcast universes (Arrowverse, DCEU, one of the animated universes, same world as Stargirl, etc.).
For myself, there are plenty that I’d happily watch (like the aforementioned Ragman spinoff), but what’s really caught my imagination is a missed opportunity with Zatanna. In the character’s second appearance on Smallville, she was wandering the country (maybe the world) hunting down artifacts that her embittered late father had cursed. I think that this concept would’ve made a great spinoff, and even today would be fun to work into the Arrowverse. It could be tested out as a backdoor pilot on Legends of Tomorrow, and then just have Z and a couple of friends on that ongoing quest, with recurring guest appearances from the Phantom Stranger, Etrigan, and various other mystical characters in DC’s stable. Even established magical characters could visit, like Constantine, Ragman, Vixen (if Megalyn Echikunwoke can get it into her schedule), Nora Darhk, Charlie/Clotho, the Spectre (whether Jim Corrigan or Oliver Queen), etc. (Heck, even Gary Green could be part of her retinue!)