From Arteta's call with Madueke and his father to the role of agent Ali Barat and sporting director Berta, here's how the deal was done

Wesley Fofana has jokingly warned Noni Madueke to "protect his ankles" as the duo became "enemies" following the England international's move from Chelsea to Arsenal. The 23-year-old signed a five-year contract with the Gunners earlier this week after they agreed a £50m deal with the Blues.