MANCHESTER, ENGLAND – SEPTEMBER 30: of Arsenal during the Premier League match between Manchester United and Arsenal FC at Old Trafford on September 30, 2019 in Manchester, United Kingdom. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)

MANCHESTER, ENGLAND – SEPTEMBER 30: Bernd Leno of Arsenal saves a Utd free kick in the 2nd half during the Premier League match between Manchester United and Arsenal FC at Old Trafford on September 30, 2019 in Manchester, United Kingdom. (Photo by David Price/Arsenal FC via Getty Images)

MANCHESTER, ENGLAND – SEPTEMBER 30: Reiss Nelson of Arsenal takes on Fred of Man Utd during the Premier League match between Manchester United and Arsenal FC at Old Trafford on September 30, 2019 in Manchester, United Kingdom. (Photo by David Price/Arsenal FC via Getty Images)

MANCHESTER, ENGLAND – SEPTEMBER 30: Sead Kolasinac of Arsenal takes on Andreas Pereira of Man Utd during the Premier League match between Manchester United and Arsenal FC at Old Trafford on September 30, 2019 in Manchester, United Kingdom. (Photo by David Price/Arsenal FC via Getty Images)

MANCHESTER, ENGLAND – SEPTEMBER 30: Granit Xhaka of Arsenal holds off Scott McTominay of Man Utd during the Premier League match between Manchester United and Arsenal FC at Old Trafford on September 30, 2019 in Manchester, United Kingdom. (Photo by David Price/Arsenal FC via Getty Images)

MANCHESTER, ENGLAND – SEPTEMBER 30: Matteo Guendouzi of Arsenal bursts past Andreas Pereira of Man Utd during the Premier League match between Manchester United and Arsenal FC at Old Trafford on September 30, 2019 in Manchester, United Kingdom. (Photo by David Price/Arsenal FC via Getty Images)

MANCHESTER, ENGLAND – SEPTEMBER 30: Bukayo Saka of Arsenal takes on Jesse Lingard of Man Utd during the Premier League match between Manchester United and Arsenal FC at Old Trafford on September 30, 2019 in Manchester, United Kingdom. (Photo by David Price/Arsenal FC via Getty Images)

LONDON, ENGLAND – OCTOBER 03: Dani Ceballos of Arsenal after the UEFA Europa League group F match between Arsenal FC and Standard Liege at Emirates Stadium on October 03, 2019 in London, United Kingdom. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)

LONDON, ENGLAND – OCTOBER 03: Joe Willock scores the 3rd Arsenal goal during the UEFA Europa League group F match between Arsenal FC and Standard Liege at Emirates Stadium on October 03, 2019 in London, United Kingdom. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)

LONDON, ENGLAND – OCTOBER 03: Gabriel Martinelli scores the 2nd Arsenal goal during the UEFA Europa League group F match between Arsenal FC and Standard Liege at Emirates Stadium on October 03, 2019 in London, United Kingdom. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)