Wait, what??? Do mine eyes deceive me? Are you actually saying you now believe WDW is building a Star Wars Land? Be still my heart. Of course, I believe you also stated Disney would cease to exist in 2016, or was it 2017? 2018? 2019?
As for finishing "On-Time", I believe Iger gave it a rather large runway. Any date between January 1, 2019 and December 31, 2019 could be considered on time. I think there were quite a few here who lined up the next few years correctly (2017 - Pandora, 2018 - TSL, 2019 - SWL, 2020 - Epcot Projects (one maybe sooner), and 2021 - MK projects. That does not include the many changes / improvements expected prior to the 50th. I had hoped the new nighttime parade may fall into this schedule sooner rather than later, but I am hearing late 2020 or early 2021 is more likely. Still, one could hope. . .
Also, with your Uni Now comment, King's Island up here in Ohio pretty much builds something new every year (What is in the shed?) but you will never here my compare their schedule to Disney's. It is melons and cherries.