West Ham United take on Bayer Leverkusen in the first-leg of the Europa League quarter-finals on Thursday night. Unfortunately for West Ham, in-form winger Jarrod Bowen has already been ruled out of the Europa League tie with Leverkusen, due to a bruised spine after picking up an injury against Wolves on Saturday. In addition to Bowen’s absence, Hammers boss David Moyes will be without the suspended Edson Alvarez for the first-leg, with Alphonse Areola likely to miss out as well through injury. Despite Bayer Leverkusen’s brilliance this season, West Ham are still a team that can cause them all…