Julen Lopetegui has just opened up about the West Ham United squad, and the Spaniard’s words should have the Hammers fans absolutely buzzing. The size of the task that faces West Ham manager Julen Lopetegui at the London Stadium is not lost on anybody. The 57-year-old former Wolves boss has to make six new signings at the very least, and has just a £90 million budget to work with, excluding players sales. The squad left behind by David Moyes needs urgent attention. We will have just seven players under the age of 29 when the new season starts, if the current squad remains the same. Lopetegui a…