This is how Hollywood combats a precipitous decline in home video sales? Who needs three copies of The Hangover: Part II? Heck, who needs both a physical and a digital copy? People who want a digital copy will just obtain a digital copy.
Will physical home video exist in 10 years? Blu-ray ain't vinyl.
I foresee special features (audio commentary, deleted scenes) being sold as DLC.
I've been thinking about teleportation, and how if humans could teleport, everyone would teleport to the same places in their free time – New York City, Las Vegas, Hawaii… – and fighting crime would be impossible.