Bellevue (Wash.) interior offensive lineman Willi Wascher has committed to the USC Trojans, he announced on social media. USC was one of the first programs to offer Wascher this winter. “It was really cool, [Josh Henson] texted me if we could have a conversation and after that he explained that he loved how it looks like I love to play [football],” Wascher told WeAreSC in January. “He said I was very explosive with my hips and had good pad level.” At the time, he had yet to visit the campus in Los Angeles. “I know that USC is a very good academic school,” he said. “I’ve watched them on TV, but…