I'd like to see a third series in the Bewitched line which would be starring Tabitha Stephen's daughter.
I like the ongoing comic since it's by Greg Weisman, but it looks like Disney+ is gearing up for a live action version.
Someone already mentioned Harley Quinn, but DC Super Hero Girls (especially the Mayhem in the Multiverse movie) also included the Legion of Doom.
There was a series? How did that play out?