Arsenal have seen their attacking options further depleted after Leandro Trossard was forced off through injury in their Champions League tie against Bayern Munich.
Trossard, who has been among Arsenal’s most impressive performers this season, was forced off in the 38th minute at the Emirates Stadium.
The Belgian walked down the tunnel to undergo treatment after being replaced by Noni Madueke.
Trossard has had 10 goal involvements for Arsenal in 15 matches this season, scoring five and providing the same number of assists.
