Manchester United will resume their pre-season with the next leg happening in the USA, starting with a game against Arsenal on July 27th. They will play three fixtures there, including Premier League’s fiercest rivalry vs Liverpool, with Real Betis rounding up the USA leg. READ MORE: Manchester United Pre-Season Tour 2024: Fixtures, Results, How to Watch and MoreThe squad that will go to the USA will be far different from the one that played against Rosenborg and Rangers as more first-team players are returning from extended holidays. Here are five things to watch out for in the USA tour- A ne…