Julian Hall, the 19-year-old Red Bull New York winger, received his first senior USMNT call-up Thursday as head coach Mauricio Pochettino named a squad weighted toward players under 23. Hall joins five other MLS-based prospects in a 26-man roster designed to stress-test depth before the 2026 World Cup qualification cycle begins in earnest.
Pochettino, hired in September on a deal reportedly worth $6M annually, has now called up eleven first-time senior players across his first four camps. Hall's inclusion follows strong performances in the Red Bulls' playoff run—four goals and three assists in nine postseason matches—and a regular season in which he logged 2,100 minutes across all competitions. The winger is out of contract in December 2025, with European scouts from Brighton, Feyenoord, and RB Leipzig attending multiple matches in the final six weeks of the season.
The call-up accelerates Red Bull New York's transfer timeline. MLS rules allow clubs to negotiate pre-contract agreements with out-of-contract players starting six months before expiry, meaning Hall can begin formal talks with foreign clubs in June. A USMNT cap raises his market valuation by an estimated $2M to $3M, pushing potential transfer fees into the $8M to $10M range if the club moves him this summer rather than risk a free transfer. Red Bull's sporting director Jochen Schneider has begun preliminary conversations with the player's agency, Wasserman, about a sale that would trigger a sell-on clause and keep Hall in the Red Bull system—either at Leipzig or sister club Salzburg.
Pochettino's roster construction matters for MLS clubs with contract-year talent. The league has seen fourteen players earn first USMNT caps under Pochettino, nine of whom signed international transfers within twelve months. Clubs now treat national team windows as valuation events, not disruptions. Red Bull New York has built its model around this arbitrage: acquire young domestic talent on low MLS contracts, develop them in a high-pressing system legible to European scouts, and sell them after a national team bump. Hall fits the template precisely—signed as a homegrown player in 2022, developed through sixty-eight MLS appearances, now positioned for a summer sale that could represent 40% of the club's annual player-trading revenue.
Pochettino's next camp runs April 3-10, with friendlies against Panama and Costa Rica. Hall is expected to feature in at least one match, likely as a second-half substitute. Red Bull New York's season opener is February 22; the club has until March 15 to finalize any contract extension or signal a summer sale to avoid losing Hall on a free transfer in December. Schneider is scheduled to meet with Wasserman representatives in New York the week of February 10.
Hall's agent told *The Athletic* last month that any move would prioritize playing time over immediate salary. That preference favors a $7M to $9M transfer to a mid-table Eredivisie or Championship side over a larger fee to a top-five league club where he would sit on the bench. Red Bull New York's front office has begun modeling offers; the club's previous record sale was $6.5M for Tyler Adams to Leipzig in 2019, a deal that included a 20% sell-on clause later worth another $2.6M when Adams moved to Leeds.