I think the real challenge you’re running into is that the line between enforcement-worthy and not enforcement-worthy crime is in the eye of the beholder. But the DA saying _x_ is no longer a felony would seemingly be a clear signal about how police should be prioritizing their work.
The DA is a political actor too and could be pressuring cops to funnel people to their restorative Justice programs if they wanted to.
Police don't get to choose the method of justice. That's up to the judge, and depends on what the DA's orders are regarding what charges are actually filed (i.e. felonies won't qualify, so drop charges to a misdemeanor).
I think the real challenge you’re running into is that the line between enforcement-worthy and not enforcement-worthy crime is in the eye of the beholder. But the DA saying _x_ is no longer a felony would seemingly be a clear signal about how police should be prioritizing their work.
The DA is a political actor too and could be pressuring cops to funnel people to their restorative Justice programs if they wanted to.