Per Mike Tanier
Speaking of Brewster, he got into a brief shoving match with Mike Martin (DT, Michigan) after Martin beat him on an inside move during position drills. Brewster and Martin are familiar foes, of course, because of the Michigan-Ohio State rivalry. "He's one of my best competitors," Brewster said after practice. "I love going against him."
I don't a buckeye being beat even in a senior bowl practice. Either does Brewster so it seems.