David Cameron has made a surprising return to politics as Rishi Sunak's foreign secretary in a cabinet reshuffle. The move aims to close the gap with Labour and secure the Tory base in southern blue wall seats. However, it has raised eyebrows and sparked controversy, given Cameron's role leading the remain campaign and his association with austerity measures. Critics have also pointed out his business dealings with China since leaving office.

Despite the risks, Sunak believes Cameron's experience and moderate stance will reassure traditional supporters in affluent southern England. The reshuffle also saw the sacking of Suella Braverman as home secretary, a move that has divided the party. Braverman was a prominent supporter of leaving the EU and her departure means more of Sunak's top ministers now support remaining in the bloc. This shift towards the centre ground has alarmed some on the right of the party, who feel their increased dominance is being undermined. Sunak's decision to bring back Cameron has been met with mixed reactions.

Centrists see it as a smart move to bring in an experienced and moderate figure, while the party's right wing views it as a betrayal. The reshuffle comes at a crucial time for the Conservatives, as they trail behind Labour in the polls. Sunak is trying to position himself as a tough decision-maker and agent of change, ready to tackle issues like the environment and crime. There are concerns, however, that Cameron's appointment could overshadow his strengths with the controversial legacy of Brexit. As the leader responsible for calling the EU membership referendum, Cameron's return could stir up old divisions and further polarize the party. Nevertheless, Sunak believes that by building a strong and united team, he can lead the Conservatives to success in the next election.