Bishop Athanasius Schneider's open letter on "prophetic voice of four Cardinals"
The "Four Cardinals only did their basic duty as bishops and cardinals, which consists in actively contributing so that the revelation transmitted through the Apostles might be guarded sacredly and might be faithfully interpreted."

In contrast...

Cdl. Tobin: In an unmerciful world, the Church isn’t always seen as an instrument of mercy By Deborah Castellano Lubov
One of America’s new cardinals speaks on the space for mercy in doctrine, the Church’s future interactions with President-Elect Trump, and the next gathering of the Synod of Bishops.

Chiesa: The Pope Isn’t Talking, But His Cardinal Friends Are. And Accusing
The prefect of the new dicastery for the family attacks the archbishop of Philadelphia, Charles J. Chaput, over how he is implementing “Amoris Laetitia” in his diocese. Here are the guidelines that have come under accusation