Holy Shnikee! I may be crazy, but being a ski expert (as my name clearly indicates that I am) those DO look an awful lot like router buildings for a detachable gondola/chair/skyway lift system. One large building (lower right) for maintenance and storage and the outer buildings to route the cars. Detachable so they can be taken out of service in bad weather, and also so it could be very fast.
A quick search on gondola costs say it would only run about $10 million - with the multiple stations, say at worst double that to $20 million. Much, much less than the $50 to $90 million we were tossing around earlier.
Three major problems with the idea.
1) Sight lines/ Disruption of theme: Though they could probably run it with a reasonably low profile, it would still need to go over roadways and such, and run probably between 20 and 30 feet in the air. This isn't really a problem for the DHS to CBR leg, but it IS a problem for the section flying over CBR espeically (not many chair lifts in the carribean) and to a lesser extent the one entering the international gateway.
2) Maintenance/Staffing: I had talked a few pages back about staffing a walk-in entrance to Epcot. The problem with this is you would have to staff FOUR Gondola stations. That means you need at least 2-3 attendants at each station at all times while operating. You also need a maintenance staff to maintain the equipment.
3) Lightning Storms: Sure Disney World had a skyway for 25 years, but would have to take into account the weather. It would be pretty quick to empty it, but you can bet that that there would be many times during summer storm season when this would be shut down mid-afternoon, forcing people to take alternative routes.