Fit and firing Bukayo Saka injects fresh belief into Arsenal’s title challenge

Devastating cameo highlighted the crucial role the winger has to play if Mikel Arteta’s men are to pip Manchester CityThere was one name on everyone’s lips at the Emirates on Saturday night. Robert Pires, who wore Arsenal’s No 7 shirt with such distinction for Arsène Wenger’s Invincibles, could not stop smiling as he made his way downstairs from the press box for some half-time refreshments. “Bukayo’s back,” said the former France forward.A frustrated spectator as he battled an achilles injury a...