CASPER, Wyo. — When Phil Young finished high school and joined the U.S. Army, he wasn’t sure if he’d ever compete in the sport he loved ever again. Now, Young is the coach of Windy City Wrestling in Casper and finds himself poised to face off against some of the top wrestlers in the world after a strong showing at The U.S. Open Championships in Las Vegas, hosted by USA Wrestling. Young was introduced to wrestling at a young age, and immediately …