LONDON, ENGLAND – SEPTEMBER 24: Reiss Nelson scores Arsenal’s 5th goal during the Carabao Cup Third Round match between Arsenal and Nottingham Forest at Emirates Stadium on September 24, 2019 in London, England. (Photo by David Price/Arsenal FC via Getty Images)

LONDON, ENGLAND – SEPTEMBER 24: Rob Holding celebrates scoring 2nd goal for Arsenal during the Carabao Cup Third Round match between Arsenal and Nottingham Forest at Emirates Stadium on September 24, 2019 in London, England. (Photo by David Price/Arsenal FC via Getty Images)

LONDON, ENGLAND – SEPTEMBER 24: Kieran Tierney of Arsenal takes on Joe Lolley of Forest during the Carabao Cup Third Round match between Arsenal and Nottingham Forest at Emirates Stadium on September 24, 2019 in London, England. (Photo by David Price/Arsenal FC via Getty Images)

LONDON, ENGLAND – SEPTEMBER 24: Bukayo Saka and Dani Ceballos of Arsenal before the Carabao Cup Third Round match between Arsenal and Nottingham Forest at Emirates Stadium on September 24, 2019 in London, England. (Photo by David Price/Arsenal FC via Getty Images)

LONDON, ENGLAND – OCTOBER 06: Granit Xhaka of Arsenal breaks past Harry Wilson of Bournemouth during the Premier League match between Arsenal FC and AFC Bournemouth at Emirates Stadium on October 06, 2019 in London, United Kingdom. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)

LONDON, ENGLAND – OCTOBER 06: David Luiz, Bernd Leno and Sokratis of Arsenal after the Premier League match between Arsenal FC and AFC Bournemouth at Emirates Stadium on October 06, 2019 in London, United Kingdom. (Photo by David Price/Arsenal FC via Getty Images)

LONDON, ENGLAND – OCTOBER 06: Sokratis of Arsenal takes on Callum Wilson of Bournemouth during the Premier League match between Arsenal FC and AFC Bournemouth at Emirates Stadium on October 06, 2019 in London, United Kingdom. (Photo by David Price/Arsenal FC via Getty Images)

LONDON, ENGLAND – OCTOBER 06: Calum Chamber of Arsenal takes on Joshua King of Bournemouth during the Premier League match between Arsenal FC and AFC Bournemouth at Emirates Stadium on October 06, 2019 in London, United Kingdom. (Photo by David Price/Arsenal FC via Getty Images)

LONDON, ENGLAND – OCTOBER 06: Dani Ceballos of Arsenal during the Premier League match between Arsenal FC and AFC Bournemouth at Emirates Stadium on October 06, 2019 in London, United Kingdom. (Photo by David Price/Arsenal FC via Getty Images)

LONDON, ENGLAND – SEPTEMBER 01: Ainsley Maitland-Niles of Arsenal after the Premier League match between Arsenal FC and Tottenham Hotspur at Emirates Stadium on September 01, 2019 in London, United Kingdom. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)