Legion of Super-Heroes

This is an old rumor (which was not debunked). According to it, DC is planning a Legion of Super-Heroes movie, after acknowledging the mega-success of the Guardians of the Galaxy. A 31^st century period film (if we may call it so), the movie would be focused on how the 21^st century Justice League has shaped the future.

There is literally nothing known about this superhero project, though it is expected for it to arrive sometime in 2018.