The whole “replace Bruce Wayne with ________” story has been done multiple times, but (AFAIK) never w. a female Bat Family member.
There’s one Batwoman, multiple Batgirls, and some other non Bat named females in Bruce’s extended family. What are the odds/pros and cons of one ever taking up the mantle, officially?
And how would it even work w. Kate Kane already having the name, if Bruce didn’t just pick her automatically?