The Ohio State - Michigan rivalry isn't contained to the football field.
Buckeyes AD Gene Smith is in hot water for commenting on Michigan's ploy to hold practices in Florida, claiming they are trying to "jump start" their program.
Michigan head coach Jim Harbaugh, in true Harbaugh fashion, wasn't going to let that slide without so much as a comment about it.
Ohio State running back, and soon to be NFL star, Ezekiel Elliott weighed in on Harbaugh's tweet.
Smith later apologized for his comments, calming the situation before it got even more out of hand. It was little too late at that point.