Mikel Arteta explains impact of new ruthless approach on Arsenal dressing room

Arsenal boss Mikel Arteta has shown his ruthless streak by bringing in David Raya as his new keeper ahead of Aaron Ramsdale - and the Spaniard admits it's been not been an easy decisionArsenal boss Mikel Arteta has shown his ruthless streak by bringing in David Raya as his new keeper ahead of Aaron Ramsdale - and the Spaniard admits it's been not been an easy decision[Collection]