The size of the 7 would only need to be expanded by what, 5-6mm to fit a 16:9 edge-to-edge display? I know rumors keep pointing towards more of a dock for the bottom part of the screen, just pointing out it's not like Apple will be forced into a crazy screen ratio, they could, technically, do it in 16:9 and still cram a 5.8" screen in a phone that size.But that's what it looks like based on the rumours so far; most of the gain is coming from absorbing the top and bottom bezels into the display.