I think you are more likely to see them swapped about a bit. Lets face it, this isn't completely unprecedented. Ft. Wilderness cabins are priced in the moderate category and have the boats to MK. I get that The Fort is a bit of a special case, being pretty much an opening day resort (yeah, I know, but it's close enough), and being a campground, but there you have it. The Fort has a sit down buffet, a dinner show, a pool with a slide, something like a pair of QS restaurants if you count the Trails End pick up option and the new Food Truck that replaced the Chuck Wagon. Plus you have some crazy amenities free and additional in terms of Chip and Dale's Campfire, the kayak, horseback riding, Segway tours, boat rentals, archery....
Really, putting the cabins in as a moderate is underpricing by the typical Disney scale of amenities, except for the fact that you can't price them as deluxe because it would be insanely overpriced. I can see the same things happening with the Gondola resorts. Do they get a bump? Yes. But does it have to blow up the system? Not unless Disney wants to blow up the system.