I don't know that updating an old article will be as effective as writing a new one. I know once I've read an article I am very unlikely to go back and check for updates.

In-My-Opinion, Gravelle isn't interested in drinking the KWG water, he has visions of drinking champagne along with his CLF pie-in-the-sky, and is hanging on to his Dream like it might happen. He is a Big Company man, and perhaps thinks of the time he retires from politics and gets all those offers to sit on Boards.

He might prove me wrong. In the meantime he is bustling around setting up important meetings and discussions and studies, as he is more afraid of getting it wrong than he is of losing money/revenue and jobs by delay.