Arne Slot has won over many Liverpool fans amid a strong pre-season, but he is in danger of upsetting the Anfield faithful. Every Liverpool player is confident under Slot, who guided the Reds to three wins out of three on their pre-season tour of the USA. Slot used the USA tour to assess his squad, having failed to sign any new players in the summer transfer window thus far. Much of the focus in the window has been on outgoings, with a handful of youngsters being moved on, either permanently or on loan. Lewis Koumas has signed a new Liverpool deal and joined Stoke City on a temporary basis, wi…