Yes, this is in the planning stages. I already made a change to the way academic years are associated with resident PGY in the last release. This was a prerequisite for viewing residents filtered by academic year (as in: it will only show residents who are "Active" in the selected academic year.
For old schedules, I'll do something similar on the main account page: a year selector at the top, and you'll see schedules for the selected year. I have a lot of things to work on but this is a relatively high priority item.
Thanks for understanding.
Owner and Developer
MedRez.net Scheduling Tool