From my research so far:
1)The Rear Camera Package package does not come with first production '16 Sport models. None of the dealers that have received the new car yet (as of Feb 15) had the Sport with camera. And who would not want it for an additional $400? Seems like a misperception by the Japanese manufacturer. They'll probably figure that out and start shipping the Sport with the camera, but nobody knows when.
2)The '16 Sport does not have the middle backseat (foldable separately from the left and right), and more important no privacy glass - that's a big factor for me. Plus other small things, which in my opinion make the '15 Touring still a better option.
At least you can get the rearview camera and Connect with the Sport Auto. I don't need or desire a lot of frills, but the Manual Sport is stripped beyond minimum appeal.