Arsenal's defensive concerns: Calafiori injured, Timber available

Mikel Arteta has addressed the fitness concerns surrounding Riccardo Calafiori and Jurrien Timber, both of whom experienced setbacks during the recent international fixtures.
Calafiori was withdrawn late in Italy's match against Germany, subsequently missing their following encounter due to a knee complaint. Arteta stated, "He picked up an injury again with the national team. It’s really unfortunate the way it happened."
The manager further added, "It could have been much worse so hopefully it's going to be a matter of weeks, but we'll have to see how that injury evolves." In contrast, Jurrien Timber, who was sidelined due to a prolonged illness, has made a recovery.
"Jurien was ill for a long period, quite badly. He's felt much better in the last few days, so he's available," Arteta confirmed. The availability of Timber provides a measure of relief amidst the uncertainty surrounding Calafiori's condition.
The club's medical staff will continue to assess Calafiori's knee injury to determine the extent of his absence. The team will now prepare for their next fixture, with Timber expected to be in contention for selection.