He’s brought in Danny Elfman to score the film, a move which shocked many, which seemed to imply that Whedon isn’t simply following a predetermined path, but may be putting his own spin on the material.
Scheduled reshoots are getting underway for the film, which could potentially give Whedon even more opportunity to make changes to the existing production.
After Justice League director Zack Snyder decided to take time away following a family tragedy, Warner Bros brought in Joss Whedon, who was already working on a Batgirl movie for them, to finish up the work that Snyder had started.