We noticed in Gradebook History, it would be helpful to have a column indicating the latest submission time for an assignment. One of our instructors noticed that a lot of her students submitted their assignments exactly at the same time. We wanted to confirm that it wasn't a technical error/computer glitch, so after some digging we ended up checking by going to the Individual View and checking each student's history. It would have been great if this information was also included in the Gradebook History. Right now it only lists the date/time when grades were actually changed.