Jurgen Klopp has named an expected lineup, with the only surprise that Adrian is fit enough to start in goal for Liverpool against Southampton.
Kieran Gibbs starts on the left side of the defence with Alex Oxlade-Chamberlain being Wenger's choice for left midfield. Xhaka is replaced by Coquelin, who partners Cazorla in the holding midfield role.
Alexis Sanchez leads the Gunners' front-line as Arsenal kick-start their Champions League campaign at a tough away night in Paris.
David de Gea has been out of action after suffering an injury in the pre-match warm up prior to Manchester United's 2-1 defeat in Denmark against Midtjylland, but the Spaniard is expected to make a comeback against Arsenal this Sunday.