
The apparent confirmation by John Reid of the long-overdue restructuring of the
Home Office begs several questions about what is currently going on in the corridors of power, and how if at all it relates to the forthcoming Blair-Brown handover. Dr Reid's proposal to split the creaking monolith into a Department of Homeland Security and a Ministry of Justice - a re-working of an old Number 10 initiative that was blocked by David Blunkett in 2003 - apparently has both Blair and Brown's backing.
It's an eminently sensible idea, and although it's been round the block a few times, Dr Reid's recent admission that the Home Office is "not fit for purpose" makes this a logical point at which to implement it. But that, to my mind, does not fully explain why an internal reordering of the structures of Whitehall has suddenly leaped to the top of the political agenda.
As anyone who has ever tried to draw up an organisation structure for a business will know, no discussion such as this can ever be divorced from consideration of who might fill the resulting posts. I suggest that, in the context of national politics, this is even more likely to be the case.
Reid's plan, then, and the Prime Minister-in-waiting's approval of them, has to be seen as part of a much bigger power game that is being played out within New Labour and across Whitehall.
Splitting the Home Office in the way that has been mooted will have some interesting knock-on effects. For starters, the creation of a standalone Ministry of Justice in charge of prisons, probation and the criminal justice system, will necessitate a break-up of the Department for Constitutional Affairs, which is currently responsible for the courts.
That will leave the DCA as much more what was originally envisaged when it was first created in 2003 - a "department for devolution" subsuming the Scottish, Welsh and Northern Ireland offices, perhaps with added responsibility for issues such as Lords Reform.
So who might fill some of these roles? Is Dr Reid, for instance, eyeing up the job of being Gordon's Homeland Security supremo in return for not running against him for leader? Could the new Min of Justice create an interesting new career opportunity for Brown ally Jack Straw?
And would not the DCA's transformation into a department concerned more with political reform and devolved administrations provide a natural berth for another of Mr Brown's key allies, Peter Hain?
Allied to all this are the suggestions that Mr Brown plans to split the Treasury into a Finance Department and an Economic Department, the latter of which would subsume most of the DTI.
Once again, this change will create two senior Cabinet posts from one - perhaps enabling Brown to let Alastair Darling down gently while simultaneously buying-off his most dangerous potential rival for the leadership, David Miliband?
All in all, it will give the new Prime Minister more room for manoeuvre at a time when he is going to be anxious to appease some of the big players, while also bringing fresh talent into the Cabinet.
As Mr Blunkett has not been slow to point out, it will also give him much more power. And power is what this is really all about.