i think so too, at the earliest late 2017I would guess they are targeting 2018 since Pandora will be 2017 and DAK 2.0 and Epcot adds are 2016. Seems like we are entering a phase of new attractions every year for the future.
here are my early and crummy predictions
ROL, Sunset Safari, Frozen, 2016
Pandora spring 2017
Toy Story land summer 2018
Star Wars summer 2020
Unannounced DHS land 2021
not a bad line up... LATE to the game but at least once again building