Mikel Arteta expects Gabriel Magalhães to be out for weeks with the thigh injury sustained on international duty and admitted losing “the leader of our backline” was a blow to Arsenal’s title aspirations.
The Brazil defender was sent back to Arsenal for treatment after picking up the injury in a friendly against Senegal at the Emirates last weekend. Arteta revealed Gabriel was due to have further scans on Wednesday, the day Arsenal host Bayern Munich in the Champions League.