Wonder Woman 3 better be a fucking banger.
I'm talking Snyderverse WonderBat action, Donna Troy or Cassie Sandsmark having a role, tons of female soldiers & Amazons kicking ass together, Nubia cameo, etc
Circe reveals that she was the one who put her in The DCU & wants to break Diana's spirit since killing her is practically impossible even for her.
Circe kidnapping Bruce & Diana having to get back to her own universe to save him (WonderBat can save both universes)
Wonder Woman 3 HAS TO make sense of why Diana is in The DCU now instead of The Snyderverse. Changing her origin (looking at you James Gunn) ISN'T necessary nor is the way to do it imo. She already has her classic made from clay origin which makes her immortal basically.
In my mind, she HAS TO remember her universe & saving it with Bruce by forming The Justice League. Using Circe (Wonder Woman's best villain) to mess with Diana's memory & even use her magic to put her in The DCU would be the smartest way to do it. Makes perfect sense to me.