Steph and Cassandra pairing are ideal. All incarnations of Steph are loved; Spoiler, Batgirl, Robin. Some rough ideas for a basis: When Cassandra is under Slade's infleunce and takes control of the league of assassins, I think it be interesting if Steph tries to help mend her friends mind and has it go awry and Cassandra takes control of Steph as instead quite forcefully. We can play into the mind control of it, whether we use the drugs itself or more crude mental conditioning such as torture. Batgirl & Robin? During Steph's short run as Robin maybe she and Cass start a relationship. This can got a lot of ways, we can of course expand upon it together. More then open to other ideas and willing to play around with them.
BATGIRL's
THE ORACLE
I love the idea of Barbara Gordonand Cassandra. When she Cass goes on the cruise with Babs, I could see it being her she courts instead of Superboy. Otherwise if you're familiar with Elseworld's Finest: Supergirl & Batgirl it's a one-shot comic whre Barbara Gordon is a wealthy novelist and a take-no-prisoners Batgirl in a world where Batman and Superman did not exist. She is darker than in mainstream continuity due to the death of Jim Gordon, who was killed when he saved the Wayne family from a street thug. It's very interesting world; I have a PDF of the comic if you're unfamilliar, though if you like the concept and would just want to wing it. I'd also be fine with that. MORE