New Teen Titans. But I think your list is quite thorough otherwise.
I think I read about Ray Palmer splitting off from Arrow for an Atom tv show... more speculation at this point.
http://www.ksitetv.com/green-arrow/atom-spinoff-arrow-producers-brandon-routh-talk-ray-palmer/52607
"We are in very early talks on a very general, very general idea that we haven't dug deeper on yet, and we're not allowed to say anything about it yet. That's all I can say," Greg Berlanti said, with Marc Guggenheim adding that right now, they are just trying to get the Atom suit finished.