I don't know if Sr Lucy said these words, but they do correspond to many other prophecies. While the prophecies (and I've read many, many of them) never mention Our Lady of Fatima or the consecration specifically, they do describe global events related to different countries and the situation in rome. It is clear that many of them say that civil unrest/war will break out in France and Italy about the same time. When this happens, it is a sign of cινιℓ ωαr that will spread over the globe. At some point the muslims will invade and burn rome to the ground. The pope will flee, yet eventually he will die, be killed. At some point, after much chaos, a holy pope will be elected things will start to turn around, though the forces of evil will have to be defeated.
So, just going on the situation in the world today, there's no HUMAN hope that we would have a good pope elected that would consecrate russia. A chastisement as described above would be needed, in some degree, to overturn the "status quo".