This is interesting: jimbo pointed me to fearnet.com (the horror movie database) and they're listing Dan Daniels as the writer of the Depp/DS film
I hate to say it, but I strongly suspect that it's a case that someone over there has a weird sense of humor because subsequent searches have brought up Dan Daniels in place of Dan Curtis in several of DC's productions.
I suppose we all have to be a little patient and not jump to too many conclusions about what the new DS movie is going to be about.