If there is no bezel at all it makes it harder to hold the phone without part of your fingers obstructing the screen unless you hold it by the edges all the time.
For example right now when watching a video in landscape I have the bezel to hold the phone. It's barely enough as it is. I think if some people get their wish of a reduced bezel they might then complain about this problem.
Don't worry about a thing op, give it a few months and parts from the supply chain will start leaking out. Someone is going to make millions of screens and ship them to Foxconn. By spring I would say the rumors wil be so wide spread we I'll know exactly what the next one will look like.