West Ham United are ready to pull the trigger and make a big offer for a hugely talented forward this summer. Hammers head coach Julen Lopetegui is relentlessly looking for further attacking reinforcements this summer. The West Ham chief is desperately trying to bolster his forward ranks, as he looks to guide us back inside the top six. Lopetegui has already brought in Luis Guilherme for £25 million this summer, but he’s far from finished it seems. The Hammers are definitely going places under the Spaniard, but he undoubtedly needs to sign three or four more top-class players, if he is to guid…