West Ham teased another new signing with a post on the club’s official social media account this Wednesday afternoon then quickly unveiled him. Hammers News reported last night that West Ham were in discussions over four deals which could be concluded soon. West Ham are on the hunt for another seven signings after the capture of Luis Guilherme. The Hammers continue to be linked with a number of transfer deals, both arrivals and departures. Flynn Downes and Ben Johnson look to be heading out to Southampton and Ipswich imminently. But technical director Tim Steidten and new Hammers head coach Ju…