Ten years ago who would've predicted that Warner Bros.' biggest superhero franchises would be Wonder Woman and Aquaman? Yet with James Wan's recent effort having surpassed The Dark Knight Rises as the highest grossing DC movie, that's where we are. Superheroes have never been more popular, and yet Warner Bros. and DC seem unable to get a solo Superman pic off the ground due to Henry Cavill's contractual issues and Matt Reeves' The Batman seems locked in development hell as we endlessly debate whether Ben Affleck has hung up the cape and cowl for good.