Edwards’ 1,000 flashcards help him quickly learn UNC system, win QB job

CHAPEL HILL — For Billy Edwards Jr. to flash his elite quarterback skills on the field, flashcards to learn a new offensive system are important. For a player who began his college career with a redshirt season at Wake Forest before playing three seasons at Maryland and an injury-shortened year at Wisconsin, the 6–3, 228-pound graduate student has turned adapting to a new program into a science.…