Again, if everything about Amoris Laetitia is on the up and up, answering the dubia and addressing the Cardinals' concerns, and demonstrating through the Scriptures, 2,000 years of Church Tradition and history why these concerns are unfounded would not be an issue.  The longer Francis avoids his cardinals, the longer this remains a topic of discussion. The Four Cardinals aren't going anywhere, and in the end, God will sort this out in His own time and manner of His choosing.