I don't like the idea of an edge to edge display. Wouldn't it make it more difficult to protect the sides of the phone? And cases would probably overlap on the screen if the screen goes all the way out to the edges, no?
Edge to edge display will be more prone to shatters and scratches, they are not that useful in my opinion (as seen on s7) apple will highly unlikely make a edge to edge display they will just reduce the bezels but not totally edge less like s8