Feature Request - enhanced "Role" outline view

Under "Users and Permissoins", in the "Roles" outline, please consider adding under each role, a row for each User and their Profile.   With many roles, a complex outline, and many users --this will be a BIG help in understanding the picture. Perhaps make it optional. (Currently we have to click each role to get a page that shows its users.) Thank you!

CEO
                                          UserName - ProfileName
                                          UserName - ProfileName
      MANAGER
                                          UserName - ProfileName
                                          UserName - ProfileName
            EMPLOYEE
                                          UserName - ProfileName
                                          UserName - ProfileName

OPTION: Since this is an interactive view, and adding more might be difficult, as second choice would be as a non-interactive HTML page, or as a text file export - so long as the outline structure is represented by indenting (since this is needed to visualize the reporting permissions structure.