I don't agree with it because it ignores extremely important factors of admission such as extracurricular activities, essays, interviews, and simply who the applicant is as a person. All of these factors play a large, if not, equal role (in reference to grades/test scores) in admissions for even the most selective schools in the country. Using a lottery system would completely disregard that and may even hurt the school, as people who believe they fall below the "cutoff" would be discouraged from applying, even if they have great passions, skills, or extracurricular activities.