As the prime minister fought for his political life before Labour MPs at their Monday evening meeting, even hardened sceptics saw a flash of something different in Keir Starmer.
Ed Miliband, the energy secretary, said Starmer had been “liberated”. He did not have to spell out who from. His comments came 24 hours after the departure of Starmer’s chief of staff, Morgan McSweeney, a man who has shaped Labour’s modern incarnation.