Manager Mauricio Pochettino has a strong squad, including six players from his January camp to round out the reserves

There were a few wrinkles on the U.S. men’s national team roster, which was unveiled Tuesday. Among them: Diego Luna earned a slot ahead of Brenden Aaronson.

Mauricio Pochettino began his tenure as U.S. men's national team head coach with a tame exhibition and a B-team road trip. He oversaw tricky yet comfortable wins over Jamaica, then forgettable friendlies in January.

Mauricio Pochettino has named his 23-man U.S. men's national team roster for the upcoming Concacaf Nations League Finals. The roster contains many of the usual suspects that will be key figures, including Christian Pulisic, Weston McKennie, Chris Richards and Tyler Adams. On the edges of the squad, however, there were some real surprises.

The trust and relationship he wanted to build with a player like Gio Reyna, who got his first call-up under Pochettino despite struggling for minutes and form at Borussia Dortmund; and Tyler Adams, who similarly will get his first look after returning from a back injury.

Mauricio Pochettino has selected the 23 players that will represent the USMNT and compete for a fourth consecutive CONCACAF Nations League title next week.

Christian Pulisic, Weston McKennie and Tyler Adams will be part of the U.S. roster for the CONCACAF Nations League final four at SoFi Stadium.

U.S. men's national team coach Mauricio Pochettino will lean on a cast of reliable veterans in this month's CONCACAF Nations League finals, as the defending champions look to build momentum a little more than a year out from the World Cup.