West Ham fans have been using the decision to loan James Ward-Prowse to Nottingham Forest as a stick with which to beat Julen Lopetegui. West Ham loan ranger James Ward-Prowse was in action for Nottingham Forest in their 1-0 home defeat to Fulham in the Premier League on Saturday. The Hammers and Tricky Trees were among the busiest clubs in the summer. And there was still room for more deals on deadline day – including one big one between the two clubs themselves. It had been on the cards for some months that Ward-Prowse could leave West Ham. But interest from Nottingham Forest came late. Afte…