Whatever that means. Director Bryan Singer (Superman Returns) seems strangely non-committal when it comes to talking about the next Superman film. This is what he says:
http://www.comingsoon.net/news/movienews.php?id=51044
My translation: Singer is not directing the next Superman film, but that doesn't rule him out as a producer. Case in point: Tim Burton being a producer on Batman Forever while Joel Schumacher was the director.JH: But there is talk of a new film, though. Are you officially involved in this talk of the new film?
BS: I am not officially involved in the talk, no.
JH: But when talk happens they’ll call you.
BS: Well it’s, you know, I have relationships with Warner Brothers and with the character and, and, and, and it’s just the way things work out.
JH: But you are not divorced from Superman at this point.
BS: No.
JH: All right.
http://www.comingsoon.net/news/movienews.php?id=51044