Miburn for PM?

I've been wondering all weekend: I know he's gone back to spending more time with his family (and I believe him on that front), but is it possible that Alan Milburn might stand against Gordon Brown for the leadership of the Labour Party?

I don't mean that he might think he could win, but someone from the Blairite faction will have to stand. They'll want to flex some muscle before Brown gets in, seeking to avoid complete decimation in the cabinet under the new PM. I wonder if Milburn is the man for the job?