West Ham United enjoyed a terrific summer transfer window in the end, with Julen Lopetegui having made nine fantastic new signings. The summer transfer window was an incredibly busy one for West Ham from start to finish, and Julen Lopetegui ended things with a flourish by bringing Carlos Soler to the London Stadium on deadline day. In fact, the West Ham manager probably oversaw the best transfer window we have ever witnessed at the club. Deadline day yesterday was a frantic one for the Hammers, with Soler coming in and a whole host of players leaving. Lopetegui achieved one of his main remits …