Hammers boss David Moyes has sent a clear message to the West Ham owners about a lack of squad depth after what he saw first hand. West Ham have the joint-smallest squad in the Premier League comprising 22 players. The team they share that position with are Manchester City. But whereas they have 22 top class players, the Hammers simply do not. David Moyes and the West Ham owners have also built the second oldest squad in the league behind Fulham. Moyes was heralded for the way in which he managed his West Ham squad across different competitions in the previous two seasons. This season, though,…