Arsene Wenger is unlikely to make too many changes from the side which swept past Olympiakos in midweek for the trip to Villa Park.
Theo Walcott is fit again and could retain his start on the right flank, with hat-trick hero Olivier Giroud leading the line.
Joel Campbell appears likeliest to continue on the left-flank, in the continued absence of Alexis Sanchez, with Alex Oxlade-Chamberlain offering an alternative should Wenger rotate.
Mathieu Flamini is once again set to partner Aaron Ramsey in central midfield, with Mesut Ozil in his usual advanced central role.
The back-four is expected to be unchanged, with Gabriel once again overlooked at centre-back.
Danny Welbeck, Jack Wilshere, Francis Coquelin, Mikel Arteta, Santi Cazorla and Tomas Rosicky remain sidelined through injury.