I think it would be beneficial to be able to schedule and update or changes to a list that already exists. In our company we have recurring lists that are updated weekly or monthly to reflect ad item and display expectation changes. We used to create new list for each week and schedule them to display at a later date. But that was a nightmare for reporting. Now we use the same lists and just update the items on the lists. This means that changes must be made on a specific day so it displays correctly the following day. This makes it impossible to take that day off without finding someone else to cover the task. And if I was to have an emergency and not be able to go to work that day, then the list displays the wrong info. If we could schedule an update to a list ahead of time this would prevent this concern.