Yeah, and I think it will be pretty simple to do. Just switch over to looking at what district the applicants graduated (or what neighborhood they grew up in) from and try to equally represent all school districts over time. For instance, if you have a poor high school that's never had anyone admitted to your university, then try to choose the next outstanding applicant coming out of that high school. That promotes diversity without involving race. Poor families can't easily change school districts just because they find themselves with a gifted child on their hands. I know because I've been there.