Borussia Dortmund star Christian Pulisic was front and centre as the United States squad were put through their paces at Brentford's training ground on Monday.
The national team face England in the 'Wayne Rooney Foundation International' at Wembley on Thursday night, in what will be the striker's 120th and final appearance.
The US team has some big names of their own, meanwhile, with the likes of Chelsea's Matt Miazga, Newcastle defender DeAndre Yedlin, Tottenham youngster Cameron Carter-Vickers and Fulham's Luca de la Torre all training this week.
The squad are using Championship side Brentford's facilities ahead of the game in north-west London, before they face Italy at the Luminus Arena in Genk.
The entire squad seemed focus during their training session at the start of the week, and will be keen to get one over Gareth Southgate's side on their own patch.
Wolfsburg's John Brooks and Schalke's Weston McKennie are two other European-based players in the US squd, and they will be keen to attract interest from some of the Premier League big boys when they run out at Wembley.
Paris Saint-Germain's Timothy Weah, son of George, has also been in the spotlight of late and is seen as a huge prospect for the coming years.
The US men's national team is in a state of transition currently, with Dave Sarachan taking interim charge of the players.
He has been in the role for 10 months, managing 10 matches in that time, and he has given a huge 18 players their senior debuts.