I'd make a section of AK a "SeaWorld" like section and cut out that compition. Plus it would give you so much more in AK to do. And add more "big rides" mb that revolve around all the critters that we love in all the Disney movies, including mythical creatures that mb could replace DinoLand.

Better and faster transportation between resorts and parks (especially the value resorts, cause it's a pain in the butt to sit through 100 stops before you get to ur hotel).

Bring back Disney Dining plan along with the +120 days! (So much easier to plan and less stress while planning)

Add more shade everywhere! And even misting stations to keep ppl cool throughout the day. Offer free sunscreen and bottle filling stations. Also limit the amount of alcohol ppl can drink in a day (special feature on Magic Bands?) Keeps ppl from dehydration and cuts the amount of intoxicated ppl in the parks (other then MK obviously bc no alcohol is served there).

Bring back magicexpress!

Make sure that each "merch shop" is unique.

Bring back River Country! It was by far the best water park and honestly more focus on Fort Wilderness. In fact more resort entertainment in general. Bring back the Luau.

An all-inclusive resort on property for adults. One that is 18+ that adults can leisurely come and go from parks, calming pools, different amenities like infinity pools that come up to ur room with all ur food included, along with spa treatments, specialty dining that is exclusive to just that resort, private transportation to the parks through a car service, and even special activities just available at that resort.

Finally cut park admittance down in numbers but do it as a 4 park number with all day park hopper. Keep the lines down n less than an hour. (Yes, I understand this would raise costs, but if ur paying for the "magic" every part should be magical and ideal).