Add additonal owners to a dashboard
Sometimes the head of sales creates a dashboard with a lot of reports for his sales team. And he shares it with the team. But if he leaves the company and his is deactivated as user, the dashboard is not accessible anymore.
So in a perfect world you could add an additional owner to a dashboard (and all used reports). And/or you will be asked if you want to transfer the personal dashboards/reports to another user before the deactivation.