Beleaguered head coach Julen Lopetegui may be under pressure at West Ham but he’s coming out fighting in more ways than one. People respond to pressure in very different ways and there’s usually plenty of it at West Ham. Some shrivel up, start doubting themselves and ultimately succumb to it. Others, like under pressure West Ham boss Julen Lopetegui it seems, face it head on. The Spaniard is already fighting off the press, among whom the knives have been out for him from day one. Lopetegui has even been having bust-ups with his own players. Passions spilled over during a tense half-time team t…