Wisconsin enters the opener searching for proof that its rebuild is finally gaining traction. Fickell has yet to produce the breakthrough season many expected when he arrived in Madison, and another sluggish start would intensify questions about his future. A competitive showing against Notre Dame could steady the situation.

Hall of Famer Larry Fitzgerald was in attendance at Green Bay's Lambeau Field to watch Notre Dame face Wisconsin. Here's why.

Opening night against Wisconsin at Lambeau Field on Sunday will be as much an emotional release for Notre Dame as it is a season debut.