I think it would be nice to have the ability to edit your upcoming week or so's schedule. Bring in what is on the normal schedule, but have the ability to override for next week only.

For instance, there is an event coming up for 12/5-12/7. I would like my schedule to reflect that I will be postponing my standard schedule to participate. To do that currently, I would need to unschedule what I have, schedule the event, then come back and unschedule the event to revert my schedule.

Doable, but a hassle.