A number of interesting news bites have come out of a recent interview with Jeff Robinov, president of the Warner Bros. motion picture group, including word of a planned "Justice League" movie in 2013. Possibly paving the way for that DC superhero team-up is another off-hand comment in the same interview — one that could indicate plans to reboot the entire Batman movie franchise after Christopher Nolan's third and final film, "The Dark Knight Rises."