You did not either understand my post or you failed to read it clearly, even though others did. But I will explain It to you. You replied to a rhetorical question I posed to the OP based off there question reference the current home button which can be identified in the dark by Touch and sense of knowing where it is versus if the new Home button were to be non existent or embedded under the display by tapping anywhere on the display at the time of the discussion. Which, obviously has been altered since almost two months ago in comparison to today's current rumors.
And yes, I think it's fairly obvious there will be no physical Home button for the next iPhone, which an "Indentation" wouldn't exist if so.