The true imprint Tennessee coach Cuonzo Martin has made on his team can be seen in their expressions.
The third-year coach, who has the Volunteers back in the NCAA tournament's Sweet 16 for the first time since 2010, has faced criticism from a number of fans about his sideline demeanor. He's too menacing. He doesn't smile often. He lacks charisma. During the Vols' struggles this season, Martin's biggest problem was that he wasn't former coach Bruce Pearl.