Right now any user in an admin account role can adjust the scores in New Quizzes for any teacher at a school site. We use Grade Guardian which allows account admins to access specific dashboards of students. The ability to change scores is not permissions based so even disabling the permission for an admin role who should only be able to check grades does not work. Please consider patching this function and making New Quizzes permissions based so we can control what level of access our users have.