It's easy to set up a new report and schedule for SQL monitor reports. But once schedules are created it's difficult to manage them.
Have an overview page that would allow you to see all that has been scheduled .... giving options to:
1) Delete individual schedule (e.g. following server decommission or server no longer monitored).
2) Edit individual report schedule ... e.g. change time / frequency and for a particular type of report change the target server for that report ... i.e server replaced, being able to move report from reporting on original server report created for to replacement server.
3) being able to duplicate the report and run against additional / different server