All the rumors of the major iPhone redesign are for 2018. Frankly, I see it as a pretty big failure on their part if that's the case. When year on year sales of the iPhone are declining and people generally aren't as excited about phones, that's when they choose to, for the fist time ever, not release a major redesign after two consecutive phones that look the same. The 6s update was pretty underwhelming in its own right. Frankly, I would prefer not to have force touch on mine (Plus), since it adds weight to the phone for about 0 use on my part.