I personally would like to see Splash left alone (bias as its my favorite ride). A cheap overlay is my worry. I love the art work that was released, but I feel they are going to rush this to get it in the park, at the expense of a very popular attraction.
I feel that they could put a very nice PatF dark ride where the Swiss Family Treehouse is located, remove Aladdins Carpets, and redo the Agrabah Bazaar to a New Orleans street front, with cafe seating, and a nice New Orleans fountain. That way Tiana gets a proper ride, and we can insert a New Orleans street front that fits into the area.