New Hammers head coach Julen Lopetegui has brought in a strict new rule at West Ham and has impressed the players. Julen Lopetegui is in no mood to tread water at West Ham. When he faced the media for the first time as Hammers boss last week, Lopetegui made his fierce ambition clear. The Spaniard delighted fans by declaring he wants to ‘make a big noise’ with West Ham. Hammers supporters have been very impressed by what they’ve heard so far from the ex Real Madrid manager. Lopetegui was far from first choice to take over from David Moyes in the eyes of many West Ham fans. Much to the exasperat…