Julen Lopetegui has made a very solid start to the summer transfer window at West Ham United. West Ham boss Julen Lopetegui has brought in Luis Guilherme, Wes Foderingham and Max Kilman to the London Stadium in the summer transfer window so far. The Spaniard allegedly wants to make six new signings as a bare minimum this summer, but he’ll surely be looking for at least eight. With the Kilman deal now complete, Lopetegui is said to be prioritising the addition of a proven centre-forward this summer. The 57-year-old obviously needs to sign a left winger and a defensive midfielder too this summer…