GettyRichie MillsMikel Arteta hints at bigger squad role for Arsenal wonderkid Ethan Nwaneri following impressive pre-season display in Man Utd clashArsenalE. NwaneriM. ArtetaManchester UnitedArsenal vs Manchester UnitedClub FriendliesArsenal boss Mikel Arteta has perhaps hinted at a bigger role for Ethan Nwaneri going forward after an impressive display against Manchester United.Article continues belowArticle continues belowArticle continues belowanesrAArticle continues belowArsenal beat Man Utd in friendlyNwaneri impresses in 2-1 winArteta hints at bigger role for him