Teen Titans because the Red Robin costume just looks to freaking cool! And Wonder Girl is now a thief?
Aquaman: because it's Geoff Johns and Ivan Reis!
Barbara Gordon is Batgirl again?
The Legion of Super-Heroes!
I'm more interested in learning if they screw Nightwing over. I loved him as Batman when paired up with Damien. There's still gonna be a Robin, but Bruce and Damien just don't have the same chemistry. *sigh*