The Athletic Arsenal's Riccardo Calafiori and Piero Hincapie return to training ahead of Manchester United clash
Jurrien Timber has been deputising at left-back in Calafiori and Hincapie's absence but their returns provide a boost for Arteta's side.
Jurrien Timber has been deputising at left-back in Calafiori and Hincapie's absence but their returns provide a boost for Arteta's side.