talkSPORT has named the 4 key signings Julen Lopetegui wants in his new West Ham starting XI for next season. It’s hard enough for managers when taking over at a new club nowadays. But for Julen Lopetegui at West Ham there are added layers of pressure. The Spaniard takes over from David Moyes after a sustained period of success by West Ham’s standards in the Premier League era. Lopetegui must show he can succeed where Moyes failed, though, by combining style with substance. West Ham fans want to see a better brand of football than they’ve been fed over the last few years. With that as a backdr…