The ability to impersonate a team member (see a page, as another account would see it) would be so incredibly helpful when "me mode" filters are used.

For example, I have created dashboards to replace home views for some of our team members. As we utilize CU differently across our company, this is helpful for us to show high-level numbers and to show their work how they need to see it. However, in order to avoid having 10 dashboards that I have to update every time there is a change, etc. I use the "me mode" filters on a single dashboard that they all use.

However, this makes it difficult for a manager to be able to see what a user sees to check their task lists, hold them accountable, and to trouble shoot the dashboard.