Toto Wolff expects Lewis Hamilton to vie for another championship with Mercedes next season, despite talk of a move for Charles Leclerc.
Mercedes chief Wolff has overseen a difficult season, with rivals Red Bull opening up an early lead in the drivers' championship. The Austrian has warned Hamilton that upgrades to the car will not necessarily bring an instant turnaround, after Red Bull duo Max Verstappen and Sergio Perez have each won two of the four races this season.
Hamilton has been on Mercedes' roster since 2013, winning six of his seven world championships with the team. Monegasque driver Leclerc had been linked with a switch, raising questions over Hamilton's future, but the 25-year-old has poured cold water on the speculation.
