I would doubt it. Their lodging options are all on the west side of the property, and they seem to like it that way with the announcement of a fourth swanky hotel over there. They passed on buying GardenWalk at least twice in the last five years, after all. They still have dozens of acres of surface parking lots to use even after the new hotel and parking structure go up on the Downtown Disney lots.
They haven't even touched the Simba parking lot and the 1980's Paradise Pier Hotel that will eventually be imploded.
Simba is the red square in this aerial photo. Mr. Trump says it's
HUUUUGE!
Everything east of Harbor is chopped up by random motels and hotels. It's a minor miracle they amassed the property they did for the new structure, and I know from friends in OC real estate circles that Disney had been working for years on that deal. That they had to buy out a 200 room hotel and will soon tear it down to build a skybridge over Harbor tells you just how involved and complicated this plan was.