I recently had a team captain complain that he had given out the original schedule that was posted. I had a few teams drop and as a result had made some changes to schedules. Though our program is small enough that we try to oblige our patrons though limited forfeits/defaults are a requirement for playoffs. Having the schedule history would be beneficial in a case where a team does this, to try and rectify any mishap on our part.
The off hand is that I do stress the Rec It App and game day reminders that if they all used I feel would have resolved this before it happened.