This is my take on who will stay or go in a Gordon Brown Cabinet. Feel free to tell me whether you agree...
Jack Straw: STAY Chancellor or Home Office
Hilary Benn: STAY Promotion to Home Office?
Hazel Blears: STAY Move to junior Cabinet position
Alistair Darling STAY Promotion?
Alan Johnson STAY at Education
Ruth Kelly STAY at Communities
David Miliband STAY at a beefed up DEFRA
Douglas Alexander STAY at Transport
Des Browne STAY But should be demoted
Jacqui Smith STAY Promoted, although God knows why
Stephen Timms STAY As a safe pair of hands
Peter Hain STAY Going nowhere
Hillary Armstrong OUT
John Prescott RETIRING
John Reid RETIRING
Margaret Beckett OUT
Tessa Jowell OUT Will do a John Reid and announce it herself
Patricia Hewitt OUT
Baroness Amos OUT
John Hutton OUT Brown hates him and it's mutual
Lord Falconer OUT Desperate to stay but won't
Geoff Hoon IN No, don't laugh
Ed Miliband IN
Liam Byrne IN
Caroline Flint IN
James Purnell IN
Yvette Cooper IN
Andy Burnham IN
Ed Balls IN Not to the Treasury, but to the DTI
Neil Kinnock IN No, don't laugh
Nick Brown IN Will return as Chief Whip
UPDATE: Ben Brogan's predictions HERE.