Why not just do it now??
From a biological/ecumenical angle, the freezing process is supposed to take place asap after death, so perhaps the 'soul' wouldn't have left the body by that point?
I would presume that people would be re-introduced to society on the sly, like witness relocation.
Yeah, it's not like they've just got to cure something that is going to kill her. It's already done it. Although considering she has apparently done enough research to get it past a court,
I guess there must be enough evidence out there to suggest it could theoretically be possible one day.