IMHO, I have noticed that Walt seemed to want IP in Disneyland (Mad Tea Party, Mr Toad’s Wild Ride, Peter Pan’s Flight, & Snow White’s Enchanted Wish- opening day), later Casey Jr Circus Train, Dumbo the Flying Elephant, Davy Crockett’s Explorer Canoes, Alice in Wonderland. Several of these opened WDW. If he had lived longer I would hope that he would have continued the non-IP attractions that we love. However, I am not surprised that IP continues to grow in the parks. Would Walt have banned each new film‘s presence in the parks. Could he ever have imagined the growth of his films beyond the space allotted in the parks. I don’t know if he could have anticipated what his corporation would look like now. Yet, he realized that there was a cross marketing process here. Disneyland helped his studio funding; why not use it to market. Bottom line, I love non-IP but IP seems to need space in the parks for those who love these stories. I’m old school, but I am intrigued with the idea of this potential development beyond Thunder Mountain. My two cents.