David Luiz makes his full Arsenal debut this afternoon against Burnley.
The Brazil international comes into partner Sokratis Papastathopoulos at the heart of defence with Dani Ceballos, on loan from Real Madrid, coming into the midfield.
There are starting roles once again for Reiss Nelson and Joe Willock with Pierre-Emerick Aubameyang moving out to the left to make way for the returning Alexandre Lacazette.
Club record signing Nicolas Pepe, who made his debut off the bench against Newcastle, is once again among the subs.
Sead Kolasinac is also on the bench with Mesut Ozil absent from the match day squad.
Arsenal team to face Burnley: Leno, Maitland-Niles, Luiz, Papastathopoulos, Monreal, Ceballos, Guendouzi, Nelson, Willock, Aubameyang, Lacazette.
Subs: Mkhitaryan, Torreira, Pepe, Chambers, Martinez, Kolasinac, Gabriel Martinelli.
Burnley team to face Arsenal: Pope, Lowton, Tarkowski, Mee, Pieters, Gudmundsson, Cork, Westwood, McNeil, Wood, Barnes.
Subs: Taylor, Hendrick, Gibson, Rodriguez, Hart, Lennon, Bardsley.
Referee: Mike Dean
