The clock is ticking quickly towards the 2026 FIFA World Cup, and the opportunities for players to impress are fleeting, with national teams having to submit their squads to FIFA by May 30.  With the countdown towards the U.S. men’s national team’s tournament-opening clash against Paraguay on June 12 heating up, manager Mauricio Pochettino is watching closely to ensure he’s picking the most in-form players to fit into his ideal setup.  Over the last week, U.S. players have earned promotions, enjoyed standout performances in continental competitions and more.  Here, Sports Illustrated dives into stock up, stock down analysis for the men in Stars and Stripes. Stock Up: Haji Wright Haji Wright has the second most goals in the English Championship this season. | James Gill-Danehouse/Getty Images More Americans are heading to the Premier League .…