Dan Walker and guests preview the weekend's Premier League action. Saturday's headline clash comes at Stamford Bridge and features two title hopefuls hedging success on new managers. Former Napoli boss Maurizio Sarri has replaced fellow Italian Antonio Conte at Chelsea, while Arsene Wenger leaving Arsenal after 22 years means Unai Emery is in charge.

Dan Walker and guests look ahead to the weekend's football, which includes Saturday's games between Burnley and Manchester United, and Manchester City and Newcastle.