I was pondering about this since the 5S was announced.... but is it possible that apple would add Touch ID to the rMBP? Apple for the past few years, has been bringing features that were on the iPhone to the mbp... from the OS to retina display, most of these features started on the iPhone. What are the chances Touch ID would come to the rMBP when they refresh with haswell? Would Touch ID be under the touch pad? or would it be next to it? What are your guy's thoughts?