As the future of Sir Keir Starmer hangs in the balance, the Westminister commentariat have been asking who could replace him, with former Labour leader and Energy Secretary Ed Miliband's name thrown into the mix. The Doncaster North MP, who previously led the party from September 2010 to May 2015, became Energy and Net Zero Secretary when Labour returned to power in July 2024.Upon entering for his first Cabinet meeting, Mr Miliband was asked abo…