Mohammed Kudus must exact revenge on a Bayer Leverkusen star for what he did to him in West Ham’s first leg defeat. The good thing about European knockout football is that all the way to the final you have two bites at the cherry. West Ham were written off by most ahead of their Europa League quarter-final first leg at Bayer Leverkusen last Thursday night. After 82 minutes some of those predictions looked very premature. West Ham put in an ultra defensive display which has divided opinion among fans and journalists. It nearly paid off until goals from substitutes Jonas Hofmann and Victor Bonif…