I am confused with the footages of people saying he landed it.
From what i remember in Shae's last interview with PJ, it was said that he is close. But I assumed they said so in reference to his 3A improvement.
For Plushenko, he said it in the olympic channel interview that Yuzu can jump it. He could see iYuzu doing it. But it was not meaning he already saw it.
As for BOrser, he also said Yuzu can do it. But his foot must recover first.
Even though it is not yet clear if Yuzu has really exposed Nessie to people close to him, I hope he takes his time in perfecting it.