Um... there is a difference between a land that builds upwards and a large water-based ride that requires very deep trenches for mechanical sharks & the boats themselves. Not a glorified overly themed shopping district with a 3D ride.
And the fact of the matter is, the DA in Waterworld's location rumor does exist & isn't new. And considering what we have seen already, all of you should be fully aware by now that NOTHING is sacred and/or untouchable in this park when it comes to them building something new. The entire park and its surrounding backlot is on the chopping block to redefine itself, so instead of shooting down the rumor of "DA taking over _______", we should add it to the list & take note of how many times it (and other rumored projects) get mentioned. Sure a lot of rumors can stem from casual lurkers reading the forums & passing them resulting in it coming back to one of us. It is the great circle of theme park life. But as I stated in my previous post, my original source had made the off-handed comment of it earlier tonight, which is why I passed it along, but it is, as I said, an "i'll believe it when I see it" rumor.
What I was originally told over a year or so ago, was that it was between the Upper Lot (waterworld) & the Lower Lot (no specific location at the time). It was always about budget & a few other factors. As for Gringotts, I wouldn't rule it out, but in all honesty, I wouldn't want it. At least not in the current form that Orlando has it. Its bad enough we have a clone of "Harry Potter & The Greatest Hits: The Ride - 3D". No matter the location of DA, USH can & will change it from its original Orlando form to fit their needs/space. We have seen it with Simpsons, DM, even Hogsmeade.
In regards to those 3 DA options, you guys are looking at option #1 all wrong btw... he says DA without "Escape from Gringotts", that means... without the ride, NOT Gringotts itself. If USH doesn't feel like fitting the bill for a full fledged 3D simulator Mummy 2.0, they can still provide the "banking" experience.