West Ham have wrapped up the signing of Kaelan Casey, who joins from Swansea. The defender's move has been made official after successful negotiations, a passed medical, and contract signing. The confirmation has been welcomed by fans, who've waited eagerly for this long-anticipated deal to go through. The move attracted little outside interest, which meant West Ham could complete the transfer without any real contest. So far in this season, West Ham are conceding 2.05 goals a game (43 in 21), more than they'd like compared to the Premier League standard. The hope is Kaelan Casey adds a bit of steel and helps make them tougher to break down. Reports suggest West Ham are monitoring Dan Neill, Filip Jorgensen and Eric Dier whereas Swansea have not been associated with other players at this stage. Want more transfer rumours like this? Follow us on Twitter @PlayerSwitchCom for up-to-the-minute transfer news direct to your feed.