By promoting test optional policies and attempting to remove the test in the admission process, grades themselves become subject to corruption.
Grades themselves come under pressure from corruption by advocating test-optional policies and working to eliminate the test from the admissions process. Grades themselves become vulnerable to corruption pressure by promoting test-optional policies and working to remove the test from the admission process.
By promoting test optional policies and attempting to remove the test in the admission process, grades themselves become subject to corruption.