With so many goals conceded this year across all competitions, we must certainly expect to see the arrival of a defensive coach in the summer. Wenger has shown, in periods, tactical genius with the strikers and mid-field however he has struggled for years to command a consistent, top defensive unit. Is it time for the big man to return to instill better organisation so we can really challenge for a trophey next season (not including the Emirates cup). If not him, then who?