West Ham United have been gearing up for Wednesday night’s Carabao Cup clash with Liverpool at Anfield at their Rush Green training ground. The pressure is on Julen Lopetegui already at West Ham, so the last thing he needs right now is to face Liverpool away under the lights. Historically Liverpool has always been a daunting fixture for West Ham. But it could be just what Lopetegui needs if the Hammers can pull off a shock victory to advance to the fourth round of the Carabao Cup. Lopetegui has come under intense criticism for his team selections and tactics so far. Especially the in the 3-0 d…