Am I the only one who thinks this would be a very short sighted solution to the Disney transportation problem?
Disney freaking OWNS all the land that they set on. They even setup their own town to avoid any possible ordinance rules. They only interact with two state/federal roads, I4 and US192.
This problem can and will be solved by fully automated vehicles. The two biggest problem in automated vehicles is human drivers and road markings. Guess what? Disney can solve both of them. The could easily, and fairly cheaply remark all the roads on their owned properties to support automated vehicles, then create a massive parking lot, say at the US192 and I4 interchange and force all people to park there and transfer to automated transportation (yes I know this would piss many people off, but they can be accommodated with special vehicles for transporting luggage/supplies/etc). Magical Express could be a hybrid that until it gets to the "entrance" is human driven then is taken over by an automated driver.
The efficiency that could be attained is crazy. You could do this with busses, vans, cars, even the mini cars. You could request transportation that fits your party. Heck they could even convert to fully electric at the same time. This would greatly speed up transportation. You have the automated busses run like they do now (but more often now that they are automated) and then you have an "add-on" service that you can request any other form of transportation to/from any destination within the Disney property. They could even do "surge pricing" like uber for times like park closes or opens.
I just don't see any place like Disney not moving to a fully automated system and it's much, much cheaper to do automated vehicles than light rail. Automated vehicles also have much greater flexibility than rail does.
Anyway, just my idea and where I see Disney eventually getting to.