When he's on the field,
Andy Lee Jersey, Matthews fires up the crowd and his teammates. When he's on the sideline with a hamstring injury, like when he was knocked out of the Bengals game two weeks ago, it gives the green-and-gold fans a scare.
Matthews missed four games last season with a hamstring problem. He quickly reminded reporters Thursday that when he returned, Dec. 16 at Chicago, he had two sacks.