Nebraska quarterback Tommy Armstrong Jr. (4) celebrates with wide receiver Jordan Westerkamp, right, following an NCAA college football game against Michigan State in Lincoln, Neb., Saturday, Nov. 7, 2015. Nebraska won 39-38.

Nati Harnik / AP

Nebraska quarterback Tommy Armstrong Jr. (4) celebrates with wide receiver Jordan Westerkamp, right, following an NCAA college football game against Michigan State in Lincoln, Neb., Saturday, Nov. 7, 2015. Nebraska won 39-38.