Christian Bale other wise known as Bruce Wayne has previously mentioned that as far as he is concerned The Dark Knight Rises will be his last Batman, but Bale refuses to officially rule out possible additions. The actor suggested in a way much akin to a final round of drinks at closing time:
"All I know is the likelihood that this will be the last one," Bale told Empire. "Well, I wouldn't say definitely. If Chris goes, 'Hey, I've got another story [/Jaegermeister] I think could be interesting,' then yeah, great, I'd go do that. I always assumed it would be three, but I could be wrong. I don't know if there's something wrong with me, but I don't feel any pressure."