The prime minister has taken advantage of cabinet departures to make the major changes at the top that he had been expected to carry out earlier in the summer.
Whether Tony Blair decides to go to the country early or serve out his full term, the new faces around the cabinet table can be expected to be those who are there to fight the next general election.
The fact there was a place for Peter Mandelson shows his centrality to the prime minister's "project" and that Mr Blair is prepared to stand up to those in his party and cabinet who would have opposed the former trade secretary's return.