It would be very nice to be able to customize the default notification settings based on role type.  For example, we want to be able to disable and hide notifications for our observer role.  

When we tied in our SIS integration and the observer roles were created, we were not quite ready to have parents in Cavas yet.  They kept getting a ton of notifications and there was not a way to stop it unless you did it on a one by one basis.

Also, not sure why some of the notifications settings are even an option for an observer.  For example, blue print sync should not show for an observer because if you highlight over it, it says instructor and admin only.