Otherwise this is a sham and a CYA gambit. It needs Greer's permission. That's how they got to this point. Needing Greer's permission for everything. That's why Terri is dying of thirst.
That's what I mean. I think this new procedure may possibly save Terri and set up Greer for this possibility if he stonewalls. I'm hoping he sees this and works to save his own behind while saving Terri.