Former Hammers assistant coach Kevin Nolan says he knows why West Ham are struggling to make signings this summer. If Kevin Nolan had his way he would still be at West Ham right now. When West Ham replaced David Moyes with Julen Lopetegui it was clear the Spaniard would be making sweeping changes. Hammers fans urged the club to keep Nolan on in some capacity as part of Lopetegui’s new setup. Many felt it was important to keep a connection between supporters and the management team. Somebody who knew what supporters want and expect and that vital bridge between players and head coach. Nolan rev…