And a problem that will persist for the foreseeable future. If DHS and DAK plans go through, that'll leave Epcot 'as is' for quite a while.
In regards to your other posts about Universal v. Disney. I'll admit that I was in a dark place when the attendance figures came out. Pheneix says they were 'fantasy' and I tend to agree as they didn't pass the smell test. I agree with your basic premise that castle parks are untouchable and by extension, the other 3, but I also agree with the point that the damage is done. Since 2010, so many people who had never gone to Universal before, went for the first time. They've likely been back and will continue to go back between now and 2018. They've now been exposed to Universal and probably enjoy it. They now know that something else is out there. Will these people really skip Universal ever again? People aren't going to stop going to Universal, especially since Comcast has no intentions of slowing down. I think in 2018, folks are more likely to skip Epcot than a day at IoA/USF.
Long story short, the idea of a typical Orlando vacation has shifted, and I don't see how that can ever revert back to the way it was. Many didn't know what they were missing at UOR, now they do (and it will only get better.) If I were TDO, I wouldn't build anymore hotel rooms.
ETA: I always enjoy your posts and I agree with you 99% of the time...and I'm pretty sure we kinda agree about this too. Those TEA numbers were depressing though.