West Ham pulled off some impressive signings over the summer but some felt a young, pacy striker would have rounded off a perfect window. The Hammers chased Aston Villa’s Jhon Duran for much of the summer. At one stage a deal for West Ham to bring the Colombian to the London Stadium looked like it was on. In the end Duran remained at Villa where he is currently making a good fist of his redemption arc having raised two of them in a crossed Hammers gesture that had West Ham fans giddy and Villa’s livid. Despite the arrival of experienced Germany forward Niclas Fullkrug, many are concerned by We…