David Miliband has fueled speculation about a potential return to front-line politics as Andy Burnham prepares to assume leadership within weeks. Miliband, currently the head of the International Rescue Committee, pointedly refused to rule out a Cabinet position under Burnham when asked at an event, stating that the incoming Prime Minister would "make his own choices."

Miliband, who previously served as Foreign Secretary and quit British politics after the 2010 Labour leadership election, also expressed his view that the next administration should pursue a more significant effort to re-establish close ties with the European Union. "I think that the ambition of a reset that was set by the Starmer administration was right, but the dosage was too low," he commented in a podcast with Politico. He added, "I am very hopeful that Andy Burnham recognises that. I think he will be very very clear that British prosperity and security depends on engagement with Europe rather than separation from the rest of Europe."

Burnham is expected to formally take over as Prime Minister on July 17, following Keir Starmer's resignation. The timetable allows for nominations to close on July 15, by which time Burnham should know if any other candidates are challenging him for the leadership.

Miliband also touched on the issue of wealth distribution, suggesting that European countries face challenges with wealth being "very unequally distributed," despite his own significant salary. He would require a peerage to join the Cabinet, unless he were to seek election as a Member of Parliament.

Speculation has also arisen about the potential role of Ed Miliband, David Miliband's brother and the current Net Zero Secretary. Reports suggest he has been lobbying for the position of Chancellor in a Burnham administration, which could lead to the unprecedented situation of siblings holding two of the great offices of state. Both Andy Burnham and the Miliband brothers were advisers during Tony Blair's New Labour government before entering Parliament.

The schedule laid out by Labour's ruling NEC means Andy Burnham could formally take over from Keir Starmer as PM on July 17

Other individuals mentioned in relation to key roles include Rachel Reeves, whose position as Chancellor is considered uncertain, and Shabana Mahmood, currently Home Secretary, and Yvette Cooper, the Foreign Secretary. Louise Haigh, a longtime ally of Burnham, is also expected to receive a promotion.

David Miliband quit UK politics after losing the 2010 Labour leadership election to his younger brother Ed, pictured, now the Net Zero Secretary