Allow users to create multiple views for a connected dashboard. This would act similarly to the way a regular board allows you to make new views. I do not like having to shoehorn and wedge a bunch of widgets together on one page in a dashboard.
An example of a use case:
I would like to have a full page Overview widget displayed. I would also like a full page Calendar view. I do not want to have to scroll inside of one view or inside a widget.