i think the Pepe problem is partly down to the fact that Emery and Freddie were out of their depth and Arteta is a rookie who it seems is already being taken for a ride by the eternal teachers's pets such as Xhaka, Mustafi etc.

he just needs coaching from someone more experienced and a consistent place in the team - forget all that sh*t about how hard he tries in training - anyone who can score two freekicks in ten minutes should get more backing