When Caleb Wiley entered the sphere for his Atlanta United debut towards Sporting Kansas City, he seemed just like the calmest particular person at Mercedes-Benz Stadium. But on the within, he was about as nervous as one would possibly anticipate from a 17-year-old debutant. Still, simply 14 minutes after his introduction, he put aside his first skilled aim to seal a 3-1 victory for the Five Stripes on the opening day of the 2022 MLS season."I think you'll get a little nervous when you play in front of 67,000 fans. But I…