This is wonderful news,  and coming from an association of priests, we can hope US bishops will take it seriously and act on it. I suspect that many parishes have a cadre of lay people who already participate in various ministries. I know my parish does. Appointing the right people with the organizational skills to make it official and to present it to their congregations (it has to have buy-in from people in the pews to make it work) would be crucial I think.