Unai Emery has opted to retain Petr Cech between the posts for Arsenal as they host a high-flying Watford side
Rob Holding comes in for Sokratis and will partner Shokdran Mustafi at the back. Lucas Torreira starts in midfield alongside Granit Xhaka. Mesut Ozil and Aaron Ramsey will operate just behind the front pairing of Alexandre Lacazette and Pierre-Emerick Aubameyang.
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Petr Cech manages to retain his spot in goal, with summer signing Bernd Leno on the bench again.