Chris Mason: Questions multiply for the man tipped to replace Starmer

Key developments are emerging from the global stage. Chris Mason: Questions multiply for the man tipped to replace Starmer6 minutes ago Share Save Add as preferred on GoogleChris MasonPolitical editorPA MediaWestminster is a postcode whose currency is power – and power is shifting, quickly. Two key moments on Monday accelerated the likelihood of one key outcome. Not only did Sir Keir Starmer set out a timetable for his departure but the biggest potential rival to Andy Burnham, Wes Streeting, folded and endorsed the former mayor of Greater Manchester.

So not only did we learn that Sir Keir will soon be gone, but we got the strongest possible indication yet that it is highly likely to be Burnham who is his successor and possibly very quickly. Burnham would be the UK's fifth prime minister in four years. The photographs of the new MP for Makerfield beaming in the presence of hundreds of Labour MPs sit alongside the images of Sir Keir and his wife, both emotional, in illustrating that brutal transfer of power.

The Details

Take the sight of Chancellor Rachel Reeves at Burnham's event. She wasn't spotted earlier, outside her own home, 11 Downing Street, when staff and some senior ministers applauded the prime minister as he set out his resignation plans. Watch: A day of big changes and mixed emotions for LabourSenior figures hope to retain big jobs in government and there is a new man to impress.

Those making the case for retaining Reeves at the Treasury would point out that she has maintained the confidence of the markets and keeping her in post might help Burnham do the same. But others tell me it is highly unlikely he would keep her on, given how closely she is associated with Sir Keir's administration. Some whisper Streeting may replace her, although he denied to me he'd been offered the job by Burnham.

But after the theatre and drama of Monday, the hard questions for the Labour Party and for Burnham beckon. And some are already worried. They fret about what all this looks like.

What Experts Say

A bloke who wasn't even a parliamentary candidate at the last general election and wasn't even an MP this time last week, could be prime minister by this time next month. "And remember he's run for the Labour leadership twice before and lost," one minister pointed out to me, adding: "And not only that. He lost to two losers – Ed Miliband and Jeremy Corbyn.

"Miliband lost the 2015 general election. Corbyn lost the 2017 and 2019 general elections. More on this storySir Keir Starmer's premiership in six chartsA decade on from Brexit, the new PM has big calls to make on EuropeSo what is driving Burnham's current magnetism?

In short, he is seen as a winner and Sir Keir is seen as a loser. And not just any winner – a winner against Reform UK, in a part of the country where Reform did very well in the English local elections last month. Without question, Burnham didn't choose an easy seat to contest to return to Parliament.

The story has become one of the most prominent items on the global agenda.