Though I can't be sure of the dates, these are definitely old plans - you can see that from Stealth's planned application on the same MTDP draw-up. These plans are clearly from the 2003-2006 MTDP because Stealth's layout is a mock of Xcelerator's at Knott's Berry Farm, suggesting it hadn't even been built when these plans materialised. Indeed, the planning of the much-anticipated Thorpe Hotel have been in the pipeline for years.Here you can see that Stealth's layout is a mock-up Xcelerator, similar to when Saw's eventual layout was pre-proposed as Air's layout, purely to give a guideline of the space they were planning to use. Of course, that was back when Saw was going to be a B&M Flyer... But that's off topic. There may have been a renewed plan recently released but as far as I know the plan above is eight years old now.EDIT: It's rather strange that, if this is the 2003-2006 MTDP, that Island A, C, E and even F (Saw's island) also appear, though no such islands were planned to be created during this period (except maybe the commencement of Island F's infilling?). But even so, you can see Air's layout where Saw should be, making this ever more confusing.