West Ham United need to make one signing in January, if we want to progress to a whole new level entirely. David Moyes has a fantastic group of players at his disposal at West Ham, but he does need to make six new signings in order to complete his squad. The Hammers boss won’t be able to sign all of those players in the January transfer window of course, but there is one type of player who Moyes should be specifically targeting. One thing we desperately lack as a team in general is someone with real pace to stretch the opposition’s back-line. West Ham are just one player away from becoming unp…