Arsenal may have another injury situation to deal with after Riccardo Calafiori picked up a knock. Arsenal have a number of injury issues already that they can afford to do without another one. Mikel Arteta, Arsenal manager may have to do without another of his summer signings following the win over Leicester City.
Mikel Merino has not been seen yet since his summer move to the Emirates Stadium after picking up a shoulder injury during training. The Spaniard could, however, return next weekend, with Arteta admitting this week was too soon. Merino will not feature against the French giants, but has returned to training and will hope to make his debut before the Premier League goes back on pause for two weeks.
Arsenal already have captain Martin Odegaard also out injured, with Takehiro Tomiyasu, Kieran Tierney and Oleksandr Zinchenko on the treatment table too.
