In an interview with The Associated Press (video below), Ben Affleck revealed that his solo Batman movie will be titled The Batman, although it could be subject to change.
All in all, this is certainly a simple yet effective title for the Caped Crusader's next cinematic outing. Affleck will both direct the film and co-write the screenplay alongside Geoff Jones.
We'll keep you updated on The Batman as we learn more. In the meantime, Justice League will be released on November 17, 2017.