There's still a lot of uncertainty surrounding Ben Affleck's Batman movie.
ComicBook.com revealed a rumor that the movie will be based on the graphic novel 'Batman: Year One.'
Casting notices for the movie reveal that Warners is looking for a Batman 15 to 20 yrs younger than Affleck.
Reeve's story is supposed to revolve around a Batman who is 25 to 30 years old.
---Batman v Superman bore a passing resemblance to Frank Miller’s The Dark Knight Returns, then The Batman will bear a resemblance to Miller’s Batman: Year One."-- Revenge of the fan.