Or was he asked, as the government's Chief Medical Officer Dr Tony Jewell suggested on Radio Wales this morning, to write an arm's length report which set out the clinical case for change and bring his expertise to bear to make the case for change and deliver the killer argument for the government, and the health boards' case?
On a substantive level, the new revelations change the case against Murdoch and his lieutenants somewhat, but not a great deal.
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Walking home from the movie theater years ago with quarters jingling in her purse, Wendy Covington always carried spare change in case she needed to use the pay phone.
So, was he commissioned to independently assess the evidence on change, or to articulate the case for change?
Dr James Nicholls, of Alcohol Research UK, believes the case for change is "compelling".
It is worth taking a look at the year-to-year change, in this case 11.9 million barrels.
But once Diane and her law partner, Will Gardner, get started on the case things change.
G7 countries accept the case for change, they disagree over how far to go.
Sir Nicholas Stern's mammoth report on climate change made a powerful case for cutting carbon emissions immediately.
Much of my work in recent years has focused on helping leaders make a compelling case for change.
This partisan divide on climate change was not the case in the 1990s.
That is why the question that Ryan posed at the Republican convention makes such a compelling case for change.
Its Chair, Dr Mark Hamilton, said there was an "overwhelming case for change".
Nothing the court might do in the health care case will change that.
When two-thirds of voters say the country is on the right track, it's hard to make a case for change.
Investigators said the Mississippi case may change that practice because it highlights the potential for cure with early standard antiretroviral therapy, or ART.
Investigators say the Mississippi case may change that practice because it highlights the potential for cure with very early standard antiretroviral therapy (ART).
In this case the change intended was to that of a higher or lower social class than the individual perceived he normally belonged to.
Why then, asked an unbowed Darren Millar, had Lesley Griffiths told her fellow cabinet members he'd actually been commissioned to "articulate" the case for change?
If executives, managers and employees are all on the same page about the case for change, the rest of the story is easier to tell.
And it was not clear that Mr Powell's case would change many minds among the public, many of whom have been debating the Iraq issue for months.
One is the group of thought leaders like Roger Martin, Gary Hamel and Clayton Christensen, among many others, who are generating the solid intellectual case for change.
The committee was unpersuaded by Mr Clegg's case for change.
Climate change is a tough case because it covers two distinct forms of behaviour: legal v illegal (dumping toxic waste, killing whales) and ethical v unethical (not wasting food or energy).
Conservative Health Spokesperson Darren Millar said that she had "failed to provide any explanation" as to why the Welsh government was working with the author, Professor Longley, for the case for change.
This will change dramatically in the case of brand immersive apps, as the medium will be an actual extension of the brand itself, becoming a vehicle to develop complementary revenue beyond the product sale.
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