New USMNT Head Coach Mauricio Pochettino Names 25-Player Roster for First Training Camp And Matches Against Panama and Mexico U.S. SoccerZack Steffen back in USA national team in Mauricio Pochettino’s first roster The GuardianMauricio Pochettino’s first USMNT roster puts Zack Steffen back in the mix The Washington PostOctober USMNT roster released Stars and Stripes FCChristian Pulisic leads Mauricio Pochettino's first U.S.