Gareth Southgate, the England manager, is considering switching to a back three formation for the upcoming quarter-final match against Switzerland in the European Championship. This potential change follows England's struggles in previous games and the need for a more effective strategy. Southgate's decision is influenced by past successful team transformations through formation adjustments. Despite reaching his 100th match in charge, Southgate remains focused on the immediate goal of advancing to the semi-finals, amidst speculations about his future. The shift in tactics reflects a willingness to adapt and address the team's performance issues, aiming for a positive outcome in the upcoming crucial match.