4. How Will The Justice League Come Together?
Making a movie about a team of heroes is one thing, but getting them all together is another thing entirely. This question won't have an easy answer until Batman Vs. Superman comes out, but it's still fun to imagine how DC's superheroes come together. The aforementioned Justice League: War animated film could be a great piece of inspiration for whoever writes the JLA movie, because it did a great job at introducing these characters to not only the audience, but each other. Do they know each other even exist? How long have they all been heroes? Are they fully formed, or are origins incorporated into the movie? The possibilities, at this point, are endless.