Autoreply or Sunset Announcement on OneDrive
When an employee leaves a company, oftentimes the employee, manager, or IT department will add an "autoreply" on the person's email box. This will notify anyone sending messages to that mailbox of the situation. With OneDrive, it would be nice to have some similar functionality such as a banner across the top of the page that could be implemented easily by employee, manager or IT staff. Example: "Sorry, so-and-so is no longer with the company, please contact XYZ, and be aware that this OneDrive will be deleted in X days."