• Hammers are winless in seven and host 18th-placed side on Saturday • Bilic: ‘We either get a clean sheet or we concede more than two’ For the second season in succession West Ham United host Swansea City on a Saturday afternoon in spring but while some things stay the same others most definitely change. On that May day last year, Slaven Bilic’s men welcomed their opponents to Upton Park with realistic hopes of qualifying …