According to reports making the round, Arsenal full-back Hector Bellerin will be ruled out due to a groin problem making him the 9th Arsenal first team player to be ruled out due to injury.
Newer report has emerged suggesting the star will be out for either 12 weeks or 3 month.
This news comes as a major blow as the Gunners are currently pushing for a major title race this term and they will only be able to achieve that if their players are all fit.
The Gunners will take on German Champions Bayern Munich in the second leg of group F In the champion’s league; Bellerin’s injury comes as a big blow.
However, Whoever starts among Debuchy and Chambers will have an enormous task of containing the threats of Costa, who has been one of the stand-out players in the Bundesliga so far this season.
Meanwhile, Wenger has expressed confidence in Debuchy to replace the injured Bellerin. The Frenchman said: “I have confidence and trust in [Debuchy]. Physically he should be ready.”