Julen Lopetegui is seemingly under real pressure in his role as West Ham United head coach right now. West Ham were thumped 5-1 by Liverpool on Wednesday night – a result that really ramped up the pressure on Julen Lopetegui. Saturday’s clash with Brentford has now been labelled as a ‘must-win game’ for the Hammers, although I would suggest it’s more of a must not lose. There were a few positives signs up at Anfield in midweek, but the harsh reality is that we lost the game 5-1. Big improvements are needed against Brentford this weekend, and a win would be a huge boost for everyone involved wi…