Greer decision about the additional testing is more evidence of his lack of impartiality. So too his decision about Terri's cremation.
BINGO! It wouldn't matter for Judge Greer to allow it, but it would provide confirmation for the Schindlers, and all of us. We would have to face reality at that point, and finally put that part of it to rest.
I say to have one last MRI to confirm the truth to us. Is that too much to ask?