While that is a theory, that just begs another question: why would they show a Scape off like this? Or, to put it more bluntly, if they're showing off the "meat" of the update (and frankly there's no reason to suggest they aren't), is that what this has to offer?
I'm not buying it. I *do* believe it's something bigger, but, given what little evidence we have, I feel fairly confident in saying that it *isn't* Grand Valley or indeed any other classic.
Side note:
..well.. this has successfully brought out the speculators, I guess. It's something, right?