Well, as I indicated in one of my earlier posts, I've learned to "Never say never" when it comes to DVD. We have gotten some incredible releases over the years that at one time would never have been thought possible. So I think Batman will come out someday. Maybe not today.....etc.
Still, I don't get the whole "contract language" thing myself. For example, the person who did the costumes and the people who did the Batmobile. The contracts might not have languauge that states they are not entitled to residuals, but if the contract does not say that they are entitled to residuals either, why can't Fox/DC just tell them to take a walk.