
The 2026 World Cup is over, and Mauricio Pochettino isn’t wasting much time looking toward 2030.
The U.S. Men’s National Team’s first roster of the new cycle features a remarkable injection of youth, including two names MLS supporters have been watching closely: Cavan Sullivan and Julian Hall.
Sullivan, 16, and Hall, 18, are among 13 uncapped players in Pochettino’s squad for upcoming matches against Peru, Chile, Mexico and Canada. The average age of those uncapped players is just 19 years, six months.
That makes this considerably more than an ordinary post-World Cup friendly roster.
It’s an audition.
Sullivan’s inclusion will naturally generate the most attention. The Philadelphia Union teenager has been discussed as one of the brightest American prospects of his generation, and his opportunity with the senior national team arrives while he’s still years away from his 20th birthday.
But perhaps the more interesting question isn’t whether Sullivan immediately becomes a USMNT regular.
It’s what Pochettino learns from putting him in this environment.
The coach described this period as a “fresh start,” and his roster backs up those words. Thirteen members of the World Cup squad return, providing enough veteran presence to establish expectations, but they’re being joined by a large collection of players with essentially no senior international experience.
Hall belongs firmly in that second group.
The Red Bull New York forward is another product of the American development system receiving an unusually early opportunity. Both Hall and Sullivan played at the 2025 U-17 World Cup, and now they’re sharing a senior national-team camp less than a year later.
That’s an important part of the story.
For years, American soccer has talked about creating a pathway from academies to professional soccer and ultimately to the national team. This roster provides a tangible example of that pipeline operating at considerable speed.
MLS is contributing 12 players to the squad, with nine of them potentially earning their first USMNT caps. Philadelphia alone initially placed Sullivan, Neil Pierre and Frankie Westfield on the roster, while Red Bull New York supplied Hall and Adri Mehmeti.
Nobody needs to decide in September 2026 who will be playing at the 2030 World Cup.
That’s precisely why this camp matters.
Pochettino now has four years to identify which prospects can become international players rather than waiting until qualifying pressure makes experimentation considerably more difficult.
Some of these teenagers will establish themselves. Others won’t.
But Sullivan and Hall don’t need to be finished products today.
They’ve earned an opportunity to show where they might be tomorrow.
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