Easily See Who is Assigned to a Role

Just like you can click on a layout template to see who is assigned to it, it would be great to do this for job roles for users AND to see easily if the job role is used in any project templates. When scrubbing job roles and templates, it's impossible to know easily if any roles aren't even in use so they can be deleted. Also helpful to know for revising project templates if you change a role for task(s) assignments, what templates use the old role so can be easily swapped to new role.