OMG, I agree, Nina.
Cassandra Cain and Stephanie Brown do not have the legacy that Barbara Gordon has, and Joss should be ashamed of himself for even thinking of someone else. Birds of Prey needs Barbara and Oracle and Batgirl if possible. But what's Harley doing there? She the villain or something?
Nice to know that Karen will still be in Daredevil.
I'm only halfway through season 1. And yeah, I think we took the canned fish thing as far as it can go.