This is my plan for the JL movie...I'll have more on other stuff later maybe
I would get the ball rolling on WW, Flash (Wally West), GL, Superman, and Green Arrow (not Super Max)*** films so that they can all be released between 2011-2013
After TDK2 is released I would wait about another 2-3 years to cast a new Batman along with new director, and make another film that would not be a Bruce Wayne origin story but still like Batman Year One how it is grounded somewhat in reality but other heroes exist.
With the new Batman i would make the ending (Last 2 mins) set up the JL movie. THe JL would hit a month after the Batman movie is out of theaters
Then using the cast from the other Superhero films i would make the JL movie that would introduce Martian Manhunter
Sequels for Batman would come after JL movie
Justice League Live Action Universe Partial Cast
Cast:
Clark Kent/Superman- Brandon Routh
Bruce Wayne/Batman- Henry Cavill
Diana Prince/Wonder Woman- Cobie Smulders
Wally West/ Flash- Scott Porter
Hal Jordan/Green Lantern- Jensen Ackles
Oliver Queen/Green Arrow- Ryan Gosling
John Jonzz/Martian Manhunter- Jon Hamm
Supporting
Lex Luthor- Kevin Spacey
Joker- Joseph Gordon Levitt
Alfred Pennyworth- Jim Broadbent
Maxwell Lord- Josh Lucas
Jay Garrick- Gary Cole
Lois Lane- Zooey Deshcanel
Hippolyta- ???
Sinestro- Hugo Weaving
Director (JL):
Joss Whedon. Because he understands superheroes. Also hes a feminist so he would get WW real well
Writers (JL): Joss Whedon and Rich Fogel