User blog comment:Supernatural145/Other Characters they could use in the potential Batwoman Series/@comment-27700324-20181214041705

I'd say the Religion of Crime and Julia Pennyworth are the only contenders on this list since the others aren't really Batwoman characters and you need a cast that is more independent from Batman's typical supporting cast. Batwing was already confirmed for the show, you don't need more from his side of things. That said, would love some more faces from her group of baddies and characters. Recent additions like Safiyah would be really good along with The many arms of Death.