Of all the signings Arsene Wenger made last summer, the return of Jack Wilshere after more than a year off the pitch might have been his best, but the way Arsenal completely submit to his talents and his dominance in the middle of the pitch when he really shouldn’t be playing that much sometimes does more harm than good, meanwhile cancelling out players like Santi Cazrola, Mikel Arteta or anyone else who likes to play through the middle.