Sometimes y'all really make me laugh with these rumors. Indeed with Joes retirement its going to be some massive shoes to fill at Imagineering, after all DAK is Joe's Pet Project along with Aulani. However with all other Disney Legends the company will continue to move on, evolve, and get brighter with each new imagineer. Imagineering has definitely evolved over the years and if there's something great about the Worlds Largest Theme Park is that there is still plenty of room to grow, design, and elevate without tearing down and rebuilding. Sure Dinoland may get a overhaul someday but it won't be changed to something that's too unrecognizable. Moana is already coming to EPCOT much to some within ranks feeling it's out of place, but that's the beauty of imagineering. When things go right no one complains. Pandora took nearly 6 years from conception to open and yet even though it's an alien world, it fits perfectly with DAK's philosophy of conservation. At imagineering anything is possible so long as there are bright minds still creating and a corporate overlord willing to fund projects. But I can agree who ever comes next will always be compared to his or her predecessor it's always been that way from Eisner to Iger to Chapek, it all comes down to who is more willing to challenge and create what no one else has before them. Thats where the future 50 years of the WDW Resort are heading and what ever does come out from the construction of these empty buildings and attractions will for sure wildly bewilder our guest for years to come.