Michigan State's Dave Warner has fans frustrated despite beating Indiana

BLOOMINGTON, Indiana — Michigan State football co-offensive coordinator Dave Warner helped the Spartans build a 21-7 lead against Indiana in the first half of Saturday's Big Ten Conference game. 

Warner has been co-offensive coordinator at Michigan State since 2013.

But fans of the Spartans were not pleased, and they let it be known on Twitter. 

Since this story originally published, a @FakeDaveWarner Twitter account started.

Read more Michigan State football news:

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• Michigan State at Indiana: 5 factors and a prediction