Arsenal manager Unai Emery says Laurent Koscielny and Granit Xhaka are both injury doubts for Thursday's UEFA Europa League clash with Napoli.
The Gunners boss offered an update on the two players after they both missed Sunday's 1-0 Premier League defeat to Everton at Goodison Park, per the club's official website.
"Maybe Laurent could've come back to play today but yesterday we knew it wasn't possible. I want to be positive for Thursday but it depends how he's progressing. Xhaka is the same. They are doubts for Thursday.