Litigation is heating up regarding the lawsuit from the estate of Jerry Siegel (the original comic book creator of Superman) vs. Time Warner (owner of DC Comics). This could effect all future Superman movie productions including the JLA movie. Here is the background of the suit on Wikipedia (click on Legal status in Contents)…
http://en.wikipedia.org/wiki/Superboy [1]
And Trexfiles has more…
http://trexfiles.com/2007/12/the-siegel-superboy-and-superm.html [2]
DC and Time Warner has a history of doing a screw job on Jerry Siegel (died 1996) and Joe Shuster (d. 1992), the creators of their billion dollar Supes. Let’s hope that all parties will come to a fair conclusion.