moi: 1) There would be the immediate Consecration of Russia in concert with the bishops.
2) The 3rd Secret would be fully revealed as it should have been by at least 1960.
3) The Vatican's augean stables would be cleansed. All the evil jews, masons, communists and sodomites would be eventually rooted out of the Holy See.
4) The Swiss Guard would have to work overtime to preserve the life of the pope, and to prevent his assassination.
5) The New Mass would soon die out.
6) Bad priests and bishops would be laicized. Many good candidates for the priesthood would be recruited.
7) We would all be encouraged to read our Bibles and catechisms, and to say our prayers faithfully. The Poem of the Man God would finally receive the papal imprimatur which it deserves.
8) And perhaps less importantly, all the bloviators and idiots on Cathinfo would finally disappear. (I add #8 just to rankle all the right people.

)
I forgot to add one more essential bullet point
Tens of thousands more Catholics would be saying at least five decades of the Rosary daily.
And, oh yes, to point 7) should be added the papal imprimatur upon others of Maria Valtorta's inspired works, like, for example, The Notebooks