The question is whether iPhone 6 cases will fit the 6s, not whether iPhone 6s cases will fit the 6.

They did change the device dimensions this time (and have before) but it’s never enough to cause the cases not to fit.

Openly admit what? The same exact thing they’ve done since the iPhone 4 came out in 2010? What do they have to “admit”?

Name ONE TIME they have ever done that - made a change for no other reason that to make your case not fit. The ‘s’ models are always nearly identical to the whole number models, so the cases are always good for two years. I used all of my iPhone 4 cases on my 4s, my iPhone 5 cases on my 5s, and now my iPhone 6 cases…