As the title says, it is becoming more and more essential to have the option as an instructor to select that only graded assignments appear in the grades page (or, even better, choose which assignment groups are displayed to students in the grades page). Having every single assignment on the page is extremely overwhelming and confusing for students, and with New Quizzes all being automatically set as assignments too, this is sure to crowd the page and it defeats the purpose of the page. The grades page should be used just precisely for that, to see grades.