Wisconsin made Paul Chryst's homecoming official on Wednesday, announcing he is the Badgers' new head coach.Reports in the past week indicated Chryst, who had served as head coach at Pitt, would return to Madison. Wednesday was the earliest Wisconsin could hire Chryst because of university policies.Welcome home Dominick Puni Jersey , Coach Chryst. Welcome home. UW-Madison (@UWMadison) Chryst...