Yes. The beauty of Disney Digital file management is that it gives you everything, including cross platform access (vudu, google play, iTunes). The only problem is if it's in the vault your stuck until it comes out do the vault. Some early BDs didn't come with a digital copy and they are also in the vault so you can't get a digital copy.
They are supposedly working on another round of physical media releases for 4K. The expanded color pallet of 4K will allow them to present all of the catalog animation films in all their glory that were limited by the initial BD release. Many complained about some lack of detail being lost, but it's a function of the color capability on BD not the digital master. They don't need to remaster any of them because that's been done.
Aladdin in October and Pinnochio in the Spring are the last of the Diamond Editions so it's expected to be announced early to mid 2016.