Even with clean skates tomorrow for Sasha and Anna their marks will be just okay so Alyona may do just her usual clean.
Even having 115-120+ TES Sasha will not win against clean Alyona. Subjectiviness of PCS does the job.
I'm not sure I understand what you mean. I think Anna proved at RusNats that even if she is 10 points behind in the short, she doesn't need a superclean free to beat clean Alyona.
And at GPF, had Anna nailed that 4F she would have beaten Alyona as well.
Kostornaia can't win if Anna or Sasha is clean. We know that don't we?