Victor Moses, 24,&nbsp; faces another spell on the sidelines after picking up an injury in West Ham&rsquo;s goalless draw with Manchester United in the Premier League on Saturday.<br /><br />The Nigeria international will have to undergo a scan to ascertain the extent of damage and the number of weeks he will spend in the treatment room.<br /><br />&ldquo;It&rsquo;s still too early, but it doesn&rsquo;t look good again. It&rsquo;s a hamstring - he felt it and we had to take him off, &rdquo; manager Slaven Bilic said.<br /><br />&ldquo;It&rsquo;s a big blow for us, but we have to stay positive as some of the players maybe have a chance of being back for the Stoke game.&rdquo;<br /><br />Moses, who is on loan at West Ham from Chelsea, has made ten appearances for the Hammers in the Premier League.<br /><br />Photo Credit : whufc.com<br />