Chelsea's Mason Mount celebrates scoring their first goal with Trevoh Chalobah during the match Premier League between Chelsea vs Norwich City at Stamford Bridge, London, October 23, 2021. A hat-trick from Mason Mount propelled Chelsea to a 7-0 win over bottom side Norwich City in the Premier League. Action Images via Reuters/Andrew Boyers

Chelsea's Mason Mount has his shot saved from the penalty spot by Norwich City's Tim Krul before it is retaken during the match Premier League between Chelsea vs Norwich City at Stamford Bridge, London, October 23, 2021. Action Images via Reuters/Andrew Boyers

Chelsea's Mason Mount scores their first goal during the match Premier League between Chelsea vs Norwich City at Stamford Bridge, London, October 23, 2021. Action Images via Reuters/Andrew Boyers

Chelsea's Mason Mount has his shot saved from the penalty spot by Norwich City's Tim Krul before it is retaken during the match Premier League between Chelsea vs Norwich City at Stamford Bridge, London, October 23, 2021. Action Images via Reuters/Andrew Boyers

Chelsea's Mason Mount celebrates scores their seventh goal during the match Premier League between Chelsea vs Norwich City at Stamford Bridge, London, October 23, 2021. Action Images via Reuters/Andrew Boyers

Chelsea's Mason Mount celebrates scoring their seventh goal and his hat-trick during the match Premier League between Chelsea vs Norwich City at Stamford Bridge, London, October 23, 2021. REUTERS/Tony Obrien