I think it has to be this year if it's going to happen. She won't face Yuna or Adelina, both of whom would likely (Yuna definitely) beat her. She will only face one Russian who is better than her, while next year she would face three. Both of the Americans can outjump her, and Akiko, Caro and Mao can beat her on PCS alone if they skate reasonably well. Next year might be slightly weaker with Caro, Mao, and Akiko likely gone, but again there will be three strong Russians and a few hungry Americans who can keep her off the World podium for good.