That, in the delicately-phrased nuances of Vatican diplomacy, is basically giving the American bishops their heads on a silver platter.
A lot of people expect to hear from the Vatican in language they might hear from Bill O'Reilly. It's just not going to be that sledgehammer. The message, first of all of being summoned to Rome, then of the Pope's message and this message, is very clear to those listening.
The only remaining question is will the bishops do what they have said they will? Or will we need to find someone who can, like a papal legate?
SD