Not to be a naysayer (o.k, guess I am...and a bit jaded) but 2021 ain't gonna happen...sorry, people. How long did it take Cars Land to complete and open...and Avatarland? It's already 2015...SW VII comes out at the end of this year; SW VIII won't be wrapped until 2017, maybe 2018, and SW IX, 2020. The don't need to give fans anything until that series of movies have been wound up and incorporated into the myth.
Disney, Inc., isn't going to start closing off large swaths of DHS to construct Star Wars Land until Avatarland is open and the last Avatar movie has been released, and where there are other areas that they can send people to while that much of DHS is closed. More than likely, they'll get
Pixar Place completed before starting Star Wars.
We're being strung along people...