PdmToday functionality should be expanded for both Last Quarter (The True Last Quarter) and Last Week (The true Last week).
Last Week - Running a weekly report on the 'Past 7 days' only shows data that is relative to the date/time the report is run. It would be better to run weekly reports for teams that are all based on the same static work week. If a weekly report doesn't run right and has to be re-run the next day, then you lose 1 day of data in that weekly report. Having a static 'Last Week' would also allow you to better space out your weekly scheduled reports and not have to try to run them all right after midnight.
Last Quarter - Businesses do many things based on quarters. I would think that the ability to run quarterly reports is something that many customers would also want.