Nobody except J.J. Abrams knows anything about Star Wars: Episode VII. This includes Gary Oldman and he might be acting in the damn thing. He’s just not sure though.
Oldman confirms that he’s been approached to appear in the next sequel but doesn’t really believe it himself. “They’ve called,” Oldman confirmed to Sky Movies. “I’m more cynical about it now. I’ll believe it when I’m on the plane home. The deal isn’t done. But, yeah, they’ve… inquired, yeah.” And even at that point, they could still make him unrecognizable with CGI just to be dicks.