20 hours ago
13
Sir Keir's argument was that he would be pragmatic, not bound by ideology or too fixed a worldview.
But his internal critics long privately grumbled, and more recently increasingly publicly grumbled that this amounted to him all too often not being able to articulate what he did believe.
So now many of them exude a sense of relief, even joy, that Burnham, on the big picture at least, appears to know his own mind.
It hasn't always been like this: Burnham's critics a decade ago, after he had fought and lost his second Labour leadership race, would joke about his indecision and capacity to change his mind.
Elements of this critique have returned more recently, from some, given his changing outlook on the Waspi women campaign, the government's borrowing rules and on trans rights, for instance.
But it also true that Burnham's time as the Mayor of Greater Manchester has allowed him to develop and road test a political outlook he now wants to extend to the UK as a whole.
Devolution, the pushing of power away from Westminster, is at the centre of this.
A couple of years ago Burnham co-authored a book with the Labour mayor of the Liverpool City Region, Steve Rotheram.
It is a tome, 'Head North,' which Westminster is now re-devouring, poring over for clues about his instincts and how much of what he advocated then he will actually seek to deliver in government.
In the book, Burnham points to the shaping of post war Germany, in which the allies, including the UK, "drew up boundaries for the new German state in a bid to prevent a future concentration of political power in Berlin."
The individual regions, or Lander, he adds, "were given a high degree of autonomy."
In addition, he points out, a law was passed to ensure there were equivalent living standards between these regions.
Imagine how the UK might look, he argues, if the UK had done the same.
Instead, Burnham argues, both Labour and Conservative governments have failed to sufficiently empower devolved leaders.
In fairness, it is worth pointing out that both the last Labour government - with the creation of devolved bodies in Scotland, Wales and Northern Ireland and a mayor of London - and the last Conservative government in accelerating the idea of elected mayors around England - did quite a bit of constitutional plumbing.
So the question now is whether Burnham's rhetoric will be matched by action in office.
His speech in Manchester on Monday is seen by his team as the "foundational text" of his programme for government.
It was broad and bold in vision, but his challenge will be fleshing out the detail and delivering noticeable change quickly amid the climate of contributors to Sir Keir's demise - including an impatient electorate and a fracturing politics.
And he has vanishingly little time to knock his ideas into shape.
For a man who has nurtured prime ministerial ambitions for years, the final dash to the door is, in all likelihood, happening in days – two weeks on Monday, if he is not challenged.
