Demetrios1453
Legend
With 480 pages to fill between the books, I really don't think that's going to be the case. That's 160 more pages than the 3e FRCS, which also had adventure ideas, prestige classes, and a large number full-page 3e stat blocks for NPCs. And it still found room for a full 134-page geography section.Wel, no, this means that they have 5 easy prep Adventures for 10 different selected regions. The general Hazateer seems to be the 50 pages in the players guide.
Granted, this was similar to what we're looking at here - some areas just give a page or two of description, while others, like the Dalelands, were given much deeper coverage. I would expect something similar, with the "10 regions" getting around a couple of pages each, while the 5 deep dive areas making up the bulk.