Talk about heating up the rivalry.
Michigan recruit Logan Tuley-Tillman says in a telephone interview the reaction from Ohio State fans has been "kind of crazy" since he posted a picture on his Twitter account of him burning an envelope from the Buckeyes.
The highly touted offensive tackle from Peroria, Ill., has committed to the Wolverines' 2013 recruiting class, and posted the photo Saturday.
Tuley-Tilman says he posted the photo because some people have been saying he was going to flip his commitment to become a future Buckeye.
He says Michigan offensive line coach Darrell Funk has told him to be careful about anything else he posts on Twitter.