When creating a drawing, Notes, etc. frequently must be related to views or objects, so that the note follows the view or object when it is moved around the screen.
It would be extermely useful to have some kind of 'ghost line' between the note and the view or object to which it has been related. This would provide a quick and easy visual check to see that all the notes have been properly related.
Obviously, these 'ghost lines' would only appear on screen, they would not print out on the drawing proper.
This would be a time-saving enhancement, which would prevent much costly re-work.