Agreed. Progress for the sake of progress (or change for the sake of change, if you will) is to be discouraged. My biggest problem with the lack of new MBP isn't lack of "innovation" either. I don't even want it to be any thinner; I thought it was fine the way it was. If they can make it thinner without sacrificing power or cooling, go for it, but it's not a need for me.
At this point the main thing I want to see (aside from faster processor) is a wide-gamut display (now that the iMac, iPad, and iPhone 7 have it, I think the MBP deserves it!) and option for more ram. Otherwise, I don't need them to "innovate" much more. I know that's people's biggest complaint about Apple (no innovation!) but it's not mine. I just want a current computer that justifies the high price; I don't care how "different" it is.
Totally agree. Innovation for the sake of innovation will almost always result in a destruction of a true and better progress. In short: It´s been driven or motivated by a wrong idea or emotion.