Two improved units meet in Champaign

"They're a ton better," Nurse said. "The quarterback is throwing the ball a lot better, the receivers are better, the running backs are running hard, the offensive line is bigger and stronger. It's going to be a challenge for us."

Illinois seems more equipped to meet the challenge than it was a year ago, when it fell 30-0 to Ohio State. The Illini have allowed just 48 points in their first three games after surrendering 49 and 53 in their final two contests last season.

Rittenberg