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The US midfielder's goal and two assists against San Diego FC couldn't have come at a better time as Pochettino finalises his 2026 squad

Diego Luna picked the perfect moment to remind Mauricio Pochettino why he was once considered indispensable. The 22-year-old midfielder scored once and assisted twice in Real Salt Lake's 4-2 victory over San Diego FC on Saturday, delivering his first multi-contribution performance since July 2025.
The timing matters. Luna has gone from Pochettino favourite to bubble candidate for the US World Cup squad after missing March's crucial friendlies against Belgium and Portugal through injury. With Patrick Agyemang's achilles injury reshuffling the American attacking depth chart, Luna's return to form could determine whether he plays on home soil in 2026 or watches from his living room.
Luna wasted no time making his statement. In the fourth minute, he crashed the box during a short restart between San Diego goalkeeper Duran Ferree and centre-back Manu Duah. Luna got a foot to Ferree's second pass and directed it into the net.
The goal carried an xG of 0.86 according to Fotmob. Luna celebrated by pushing his palms towards the ground, as if calming any anxiety about his form for club and country.
Two minutes later, Luna collected a switch from Morgan Guilavogui and crossed back into the box. Rookie striker Sergi Solans headed home to give RSL a 2-0 lead inside six minutes. Luna added a second assist on the final goal just before halftime.
This marked Luna's first game with multiple goal contributions since 2 July 2025, when he scored both goals in the US's Gold Cup semi-final win over Guatemala. For RSL, he hadn't managed multiple contributions since 24 May, a run of 17 appearances.
The drought-breaking performance reinforces why 17 of Luna's 18 senior caps have come under Pochettino. He most recently scored his fourth international goal in November's 5-1 victory over Uruguay.
Patrick Agyemang's achilles injury has created unexpected opportunities in Pochettino's squad planning. The striker's absence likely shifts Coventry forward Haji Wright from the wing to a central striking role.
This positional change could open an additional spot for an attacking midfielder or winger. With Malik Tillman and Weston McKennie projected as starting midfielders, Luna finds himself competing directly with Gio Reyna and Brenden Aaronson for one or two spots behind them.
Luna's versatility gives him an edge. His ability to play centrally or wide, combined with his work rate and creative spark, offers Pochettino tactical flexibility that pure wingers cannot provide.
Pochettino admitted in March he was "suffering in advance" thinking about his World Cup 2026 roster selection. Luna's performance on Saturday made that suffering worse, in the best possible way.
"We were too passive with the ball. It's a mental aspect of the game that you have chased the ball a little bit without them creating, and then you want to rest when you have the ball. We can't do that."
The US manager faces difficult decisions with the tournament on home soil raising stakes for every selection.
Luna represents exactly the type of player Pochettino has traditionally favoured: technically gifted, tactically intelligent, and willing to do the dirty work. His "scrappy tenacity with a playmaker's eye" made him an early favourite when Pochettino took charge.
The attacking midfield spots behind the strikers remain fiercely contested:
Luna's history with Pochettino cannot be understated. The manager has given him 94% of his international caps, clearly seeing something in the Real Salt Lake midfielder that fits his system.
Saturday's performance showcased exactly what Pochettino values: pressing from the front, creating chances through intelligent movement, and delivering in crucial moments. Luna's fourth-minute goal came from anticipating a routine pass, the kind of instinctive play that separates squad players from starters.
Luna has precious few opportunities remaining to secure his World Cup place. Real Salt Lake's next five matches before Pochettino finalises his squad become auditions where every touch matters. The United States manager will watch closely, weighing Luna's club form against the established partnerships he's building with Tillman and McKennie.
For Luna, the message is clear: maintain this level and force Pochettino's hand. Saturday proved he still possesses the quality that made him indispensable. Now he must show the consistency that turns one statement performance into an irresistible World Cup case.
Luna's chances improved significantly after his goal and two assists for Real Salt Lake on Saturday. He's competing with Gio Reyna and Brenden Aaronson for limited attacking midfield spots, but his history with Pochettino (17 of 18 caps under the current manager) gives him an edge. Patrick Agyemang's injury has also opened up an additional attacking position.
Luna was unavailable for the US's March friendlies against Belgium and Portugal due to a knee injury. The injury kept him out of Real Salt Lake's first three matches of the 2026 season, preventing him from joining Pochettino's final pre-tournament camp. This absence put his World Cup place in jeopardy despite being a previous favourite.
Luna is primarily competing with Gio Reyna and Brenden Aaronson for attacking midfield positions behind projected starters Malik Tillman and Weston McKennie. The competition intensified after Luna missed the March international window, allowing his rivals to stake their claims. Haji Wright's likely positional switch from wing to striker could create one additional spot.
The US will announce its final 26-man World Cup squad in early June 2026, approximately two weeks before the tournament begins. Mauricio Pochettino has already indicated he's "suffering in advance" about selection decisions. Players like Luna have roughly five more club matches to prove their worth before final decisions are made.
Diego Luna has scored four goals in 18 appearances for the US national team. His most recent international goal came in November's 5-1 victory over Uruguay. Before that, he scored both goals in the US's Gold Cup semi-final win over Guatemala on 2 July 2025, his last multi-contribution game at any level before Saturday.
Luna primarily plays as an attacking midfielder for both the US and Real Salt Lake, though he can also operate on either wing. His versatility and work rate make him valuable to Pochettino's system, which requires midfielders to press high and create chances through intelligent movement. He's known for blending "scrappy tenacity with a playmaker's eye."
Patrick Agyemang's achilles injury likely shifts Haji Wright from the wing to a central striking position, potentially opening up an additional spot for an attacking midfielder or winger in the US squad. This reshuffling of the depth chart gives Luna and other bubble players like him an unexpected opportunity to make the final 26-man roster for the World Cup.
Luna missed Real Salt Lake's first three matches of 2026 due to knee injury recovery but returned with a bang against San Diego FC, scoring once and assisting twice in a 4-2 victory. This was his first multi-contribution game for RSL since 24 May 2025, ending a drought of 17 appearances. The fourth-minute goal carried an xG of 0.86.
Diego Luna scored one goal and provided two assists in Real Salt Lake's 4-2 victory over San Diego FC. This was his first multi-contribution performance since July 2025.
Agyemang's achilles injury reshuffles the USMNT attacking depth chart, potentially creating additional spots for attacking midfielders like Luna. This could open a pathway for Luna to make the 2026 World Cup squad.
Luna's last game with multiple goal contributions was on July 2, 2025, when he scored both goals in the US Gold Cup semi-final win over Guatemala. For RSL, his drought lasted 17 appearances since May 24.
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Diego Luna has earned 18 senior caps for the US Men's National Team, with 17 of those appearances coming under current coach Mauricio Pochettino.
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