we need proper 3D. There is no other feature equally important. it's more important than 5k video playback or daydream support. there is no 5k video medium out there, but TONS of 3D blurays waiting to be seen in the best quality possible. MVC is the holy grail, the one and only thing that will set skybox miles ahead of the competition. don't fuck it up, know your priorities!
ps: maybe you could ask the bigscreen devs for a hint. they show paramount movies in 3D and they could have found a way to decode mvc.