Arsenal may have to deal with a slightly lengthy absence for forward Gabriel Martinelli.
The Brazilian winger, who is a huge part of manager Mikel Arteta's frontline, came off against Everton with a muscle issue.
Martinelli, who had a goal ruled out in the game, appeared to injure himself during that play.
Per football.london, the club will have to revamp their starting lineup with Martinelli out.
His absence may give chances to the likes of Leandro Trossard and Emile Smith Rowe.
Trossard, who came off the bench to score against Everton, is the most likely to feature in place of Martinelli.
