I couldn't even begin to tell you what's going on. Just reading between the lines from what others are saying around the intertubes.
If Scream really is out, I have to wonder how much of the house had been built. If they had already gotten to work, I think an easy way to save the house would be to make it a Director house where he's filming a "real" slasher film. Same sets could be used, all they'd need is an easy replacement for Ghostface and add the Director in here or there. Maybe a queue video to set up the story.
If nothing's been built, I'm super interested to see what they do. What location is Scream again? A tent, right? Would love to see them bring back something like Bloodngutz, but wouldn't hold my breath there