Hector Bellerin and Aaron Ramsey both start for Arsenal in Thursday's Europa League test against AC Milan.
Bellerin did not travel with his team-mates to Italy for the first leg due to suffering from a knee injury, but he is back to full fitness for the match at Emirates Stadium where he replaces Calum Chambers at right-back.
Wales midfielder Aaron Ramsey starts in midfield despite Ryan Giggs admitting that the 26-year-old will undergo surgery during the upcoming international break.
David Ospina starts in goal while Danny Welbeck is back upfront due to Pierre-Emerick Aubameyang being cup tied for the Europa League.
Meanwhile, AC Milan start with former Liverpool striker Fabio Borini at right-back for the second consecutive game
Arsenal: Ospina, Bellerin, Mustafi, Koscielny, Monreal, Xhaka, Ramsey, Wilshere, Ozil, Mkhitaryan, Welbeck.
Subs: Cech, Chambers, Kolasinac, Elneny, Maitland-Niles, Iwobi, Nketiah.
AC Milan: Donnarumma; Borini, Bonucci, Romagnoli, Rodriguez; Suso, Kessie, Montolivo, Calhanoglu; Cutrone, André Silva
Subs: Storari, Musacchio, Zapata, Biglia, Bonaventura, Locatelli, Kalinic