Motion sensitive remote could be nice, but since I'm not much of a gamer, I don't know how much I would take advantage of it, unless a developer came up with another good use for it. What I would like to see more than anything is a new UI, and 4K support. I think there's a good chance for a new UI. 4K support I'm not sure about. With Apple going on about how many 4K monitors the mac pro can handle, and the 5K imac, and retina displays on the phone, ipads, and macbooks; it's clear that apple thinks resolution is important. Why apple TV (and by extension, iTunes) doesn't support 4K yet, I don't know. Hopefully that changes on 9/9.