This also is corroborated by the PM's statement yesterday regarding confirming that JT told JWR that the decision was hers alone.
But then we have this cabinet shuffle. If she was shuffled because of her decision then we have a problem of undue pressure again. But was she?
I believe the problem does indeed lie in the aforementioned fundamental flaw that allows for debate but not pressure. That line itself is too fuzzy not to trip over.
However unfortunately most likely scandal, allegation, and outrage will rule the day.