It would make no sense to make it thinner than it already is. We will get less battery and the camera will stick out more. Ive needs to calm down with the super thinning of iPhone. But..I honestly believe that iPhone 7 will be the REAL big update to iPhone. iPhone 7 = iOS X / iOS 10 Many reasons why. But I am sure it will have quad core4GB of RAM and super 16mp camera. So...They can't make it thinner without reducing battery.