"I have no idea what's happening with that," Butler told AOL's Noisecreep. "It's not going to happen next year. Ozzy's on tour with his own band for the next year or whatever. The idea of doing another Sabbath tour always comes up. It's just something that's always talked about and there if we want to do it. It's sort of really early days, though. I'm sure Ozzy will say 'yes' and 'no' every week for the next year while he's on tour. It's one thing to want to do something like that just before you go out to tour a record. You say, 'Oh yeah, I'm gonna tour for the next five years.' And then six weeks into it, you can't wait to get home. So we'll just see how he feels when he finishes his Ozzy Osbourne tour."