The US manager’s first squad of the 2030 World Cup cycle leans heavily on youth, injecting intrigue into the four-game window. Sign up for our free newsletter here In the moments after the USMNT’s 4-1 crash-out in the last-16 at this summer’s World Cup, Mauricio Pochettino took the podium for what many assumed would be his last press conference as the US head coach. I had a question for him: “Would you consider your tenure here a success?” His answer was full of the usual platitudes, but one th…