I agree that the Rinse/Hold button should have been grouped with the other wash options. Particularly when you consider that they gave it a gray key like the wash cycles got. So my logic is, if you grouped the R/H cycle in with the options, then those keys should all be the same color. Plus, wouldn't you think that the "wash" cycles would be the blue colored ones anyway?
Besides not having a sanitize cycle, the agreement allowing for an ISE badge on a KA machine also required that the ISE machines didn't resemble a KA. ISE spent $250K to come up with a different latching mechanism from the classic KA style that flipped up to open and down to latch.
I've never had any reason to use a sanitize cycle on any dishwasher I've ever owned, so it's not something I miss or felt was necessary. That doesn't mean though, that if a nice series 22 Superba Monterey came along, I wouldn't grab it. I really like the black console look of the ISE and Monterey machines.