He's been done by Howe, Hurzeler and Glasner already this season - why would he be able to get the better of Pepe or Arteta?I think it is a big game for Ange. As much as he struggles with any team away, he struggles with the likes of City and Woolwich at home, more so than other managers before him. I'm unconvinced he can actually beat Pep or Arteta until he does it. Failed 6 times already.
They are able to make in-game tactical changes and Ange will just stand there with his hands in his pockets doing nothing.

