They should... although they have been known to do it quite under the radar without advertising it much. They have also delayed it in the past until very late in December, almost until after Christmas, to maximise their revenue from the shopping spree of consumers.
It should happen again as its done by Apple every year.Usually happens between Late Dec and January. There is a normal ongoing education discount which is 5% on MacBooks. When the new year arrives it usually goes up to between 10% & 12%, this is only available to tertiary students and not high school. Only on Macs and on iPads on the odd occasion.