Notre Dame; Michigan State
I've been thinking about this a lot lately, with all the talk about the rivalry with Notre Dame. Who do you think is our second biggest rival, Notre Dame or Michigan State?
I've always felt it was Notre Dame.... if Ohio State is our archrival, Notre Dame is that kid who you hate because he's a little too much like you. To me Michigan State is what it is, your competitive little brother you need to put in it's place. And Minnesota is your best friend from high school who clings to you long after you've moved on.