Can a Michigan State team that struggles with discipline, play clean football in a rivalry game?

Lack of discipline is at the heart of the struggle for Michigan State to close out winnable games, and it is the key for this Spartan team to be a better version of itself than we've seen thus far. Disciplined football will likely not be enough against No. 2 ranked Michigan this weekend, but it something that the Spartans must strive to achieve in order to reach their potential.