Sky Sports has delivered a 4-player West Ham transfer update and touted 2 signings for the January transfer window. West Ham technical director Tim Steidten and manager David Moyes are going to be very busy in the January transfer window. That’s if a new report from Sky Sports is to be believed. The Hammers must move several fringe players out in order to free up space for new arrivals. Not only in the squad but on the wage bill, which is at the maximum allowed FFP limit against turnover. Lack of depth exposedWest Ham’s lack of quality in depth has been evident when stretched in recent weeks. …