ATLANTA -- Mauricio Pochettino insisted his full focus is on the World Cup with the USMNT but did not rule out a future return to Tottenham after being asked about the club’s managerial vacancy following manager Igor Tudor’s dismissal, adding that “never say never” in football. Pochettino last coached Spurs from 2014-19. Pochettino is still revered for his time at Tottenham, where he brought the club to the Champions League final in 2019 against Real Madrid. During his time there, he helped jump-start the careers of several Spurs legends, including Harry Kane, Son He... [3321 chars]