West Ham United head coach Julen Lopetegui has some big problems on his hands right now. Julen Lopetegui was announced as the new West Ham head coach officially on July 1st, and he proceeded to bring nine exciting new signings to the London Stadium. However, the Hammers boss has found it tough going so far, and the criticism aimed at him after our defeat to Tottenham increased exponentially. However, it has been claimed that the West Ham owners will not be making any knee-jerk reactions regarding Lopetegui’s future, and are prepared to give him plenty of time to prove himself. The real problem…