West Ham United have already got their first signing of the summer on board, bringing Luis Guilherme to the London Stadium from Palmeiras. However, the Hammers aren’t expected to stop there, and there’s a good chance we will see some more incomings – and some outgoings – in the coming weeks. West Ham will be eager to give new boss Julen Lopetegui what he needs to ensure the club can bounce back after a somewhat underwhelming season. Now, it looks as though the Hammers have set their sights on a defender who has been deemed a “complete full-back”. According to Sports Digitale journalist Yagiz S…