A brand new claim about Julen Lopetegui from a Sky Sports journalist will have West Ham United fans dreaming. In theory West Ham’s big decision over who will be manager next season is down to the final three candidates. The Hammers hierarchy and David Moyes have been towing the same party line for months now. That no decision will be made on the Scot’s future until the end of the season. Therefore Moyes, in theory, is in the mix. In reality he is about to oversee his final three games as West Ham manager after four-and-a-half years at the club. And his replacement will be either Julen Lopetegu…