Will there be a Justice League film?
The problem here is uniting Batman and Superman in one film. With new established franchises for both - Christian Bale and Brandon Routh in the roles - would getting them together in one film be practical and possible?
With talk of a Wonder Woman film under way, DC could well do what Marvel are planning with Avengers.
The other option is to leave out the big 3 and go with a different incarnation of the JLA - Green Lantern, Flash, Black Canary, Manhunter, Green Arrow.
Which actually seems a pity.
Watch this space.