I think there will be a Spring Valley effect just like there was a Ferguson effect. Resource officers will just do nothing if the student refuses to comply.
Just get some black former Marines to patrol the school....problem solved.
What I'm saying is that resource officer can't refuse to do something. When the teacher calls for security assistance, it's passing the responsibility to security. If that person does nothing and other students get injured, they're legally responsible.
I was at that dance for seven years. Thought I was stretching my luck, so stopped my grand adventure in inner city schools.