Julen Lopetegui can bring a top-class Premier League player to West Ham United for a real bargain fee this summer it seems. West Ham head coach Julen Lopetegui has a lot of work to do this summer, and it was evident from yesterday’s friendly clash with Ferencvaros just how many new signings he needs to make. Read Hammers News’ West Ham player ratings from the Ferencvaros friendly. Lopetegui’s need for a new striker has been well-documented, but he is said to be prioritising the addition of a top-class central midfielder as well. Edson Alvarez has been superb for us but Lopetegui needs to bring…