I read earlier today that Geoff Johns (Writer of FLASH: Rebirth) is now attached to the Flash Movie. DC Comics and Warner Bros. is on the move to bringing several of our heroes to the big screen.
There isn't any information as to which Flash they are doing but according to Hollywood Reporter Johns has worked up a new treatment to a "Flash" script, which is being written by Dan Mazeau. He will working at a producer level, and no director has been attached.
Geoff Johns, Marv Wolfman, and Grant Morrison have been hired by Warner Bros. to act as consultants and screen writers for Warner's superhero movies.
Some other movies that are in development are Bizarro Superman, a sequel to Constantine, two concurrent Green Arrow projects, and Shazaam. Unfortuantley they are still unsure as to how to bring Wonder Woman to the big screen. Also it looks like Superman will be taking some time before it comes out.
"Our hope is to develop a Superman property and to try again," Warner Bros. Entertainment president Alan Horn said in April. "What hurt us is that the reviews and so on for the Superman movie did not get the kind of critical acclaim that Batman got, and we have other issues with Superman that concern us."
Also from what I am understanding it looks like they want to do a JLA movie, but I think they are going to follow in Marvel's footsteps and do a movie for each hero then POSSIBLY bring them together.
With a Flash movie moving forward, I admit I am a little sad Reynolds is cast as GL, but they might not even go with Wally West which is who I think he should play. Also a Bizarro Superman?? Its being written by the same guy who wrote Galaxy Quest, which was a good movie, but if they can't even get Superman down why would they try to do Bizarro? Anyways sorry to anyone who might have posted this earlier.