Our defence needs to work as a team. Watch Neville and the Gooner old guard talk about defending as a unit. CBs need to lead. Sanchez still young. When King was that age we bought in Naybet to guide him. Jan and Toby might be playing well individually but they need to make the defence work as a unit. They need to lead.Toby & Jan have been excellent. The fullbacks have been shit, but none of that has anything to do with Sanchez missing headers in the middle of the field or letting a striker run right in behind him.