**All it would take is a Catholic Pope, in union with all his bishops, to consecrate Russia to the Immaculate Heart of Mary.
It's that simple; Our Lady promised it.**
And I believe it. The tricky part for me (and I realize not necessarily you) would be in union with the Bishops.
I'm in full agreement with you. At this point in the Church's history, it would be very difficult for a Pope to get all his bishops in union with him. That is, unless, he threatens each and every one of them with excommunication if they refuse him.