What I advocate for is a series of measures where trained members of the community, as a job, are in charge of primarily, defusing conflict, secondarily, preventing crime, and as a last resort, enforcing community standards and laws. No arrest quotas, limited jail, no cash bail, no mandatory minimum sentencing. This sounds like what I hear police are like in other places, but existing police power structures are powerful and resistant to reform, so wholesale replacement appears to be the best tactic.
Maybe you think all this won't happen. I have lived in poor and powerless communities earlier in life and seen all these things happen without a proper police presence. I had my sister assaulted when I was young and was unable to do anything about it. I despise 'community policing'. The cliques it creates is far worse than the full hammer of the full armed forces.
Anyways, I wish USA the best of luck. I really hope the looting and rioting in NY stops soon.