So, journalists and news consumers, how do you feel about newspaper headlines published before major events that pivot on the word "could"?

As the clock ticks toward the family synods document by Pope Francis, journalists are rushing -- in what are often billed as news stories, as opposed to editorial commentary -- to tell readers all about the blockbuster doctrinal revelations that COULD be in the document.

Take this New York Times headline, for example: "How Pope Francis’ ‘Amoris Laetitia’ Could Affect Families and the Church."

In what could be an important moment for his leadership of the Roman Catholic Church, Pope Francis is scheduled to issue a major document on Friday regarding family issues. It is titled “Amoris Laetitia,” Latin for “The Joy of Love.”

In the document, known as an apostolic exhortation, the pope could change church practice on thorny subjects like whether divorced Catholics who remarry without having obtained annulments can receive holy communion. He might address debates over same-sex relationships, cohabitation and polygamy, an issue in Africa. Or, he could sidestep such divisive topics and stick to broader philosophical statements.

For those who are paying close attention, that would be "could," "could, "might" and "could."