By Karen Valby
Updated September 28, 2010 at 02:20 PM EDT

Sources tell the LA Times that Christopher Nolan, producer on Warner Bros.’ Superman reboot, has initiated discussions with director Darren Aronofsky (Black Swan) to helm the film. Zach Snyder, Let Me In‘s Matt Reeves, and a slew of veteran filmmakers are said to also be in the mix.