With time running out in the first half, University of Wisconsin wide receiver Kyle Jefferson ran a shallow crosser; a high percentage throw designed to create a mismatch in space. Releasing off the line of scrimmage, Jefferson came under the route of tight end Travis Beckum and worked his pattern, from right to left, across the middle of the field. Jefferson barely avoided contact with the umpire (Jim Krogstad) before catching the ball. As he turned up field, Jefferson was flattened by Michigan State strong safety Nehemiah Warrick (No. 3) who clearly led with his head, thus producing the impetus for a helmet-on-helmet collision.
What happened next should not have been open to interpretation during Saturday’s game at Camp Randall Stadium. Warrick’s hit was illegal and the Spartans should have been penalized 15 yards.