I suspect many who post on this forum are aware of Paul Thurrott's blog...I was not, until I finally checjed the source for so many recent W8 and XP stories.
This useful W8.1 Update 1 story explains that one thrust of the upcoming update(s) tof W8.1 is
" to get Windows back on track with its legacy roots after a disastrous spell in which Windows 8.0, in particular, removed legacy interfaces, triggering a violent pushback from Microsoft's corporate customers. But though it's unclear if this is the release that will include a vestigial Start Menu or whether we'll need to wait for Threshold (Windows 8.2 or 9) in early 2015 for that, I believe it will be earlier rather than later. "