"I think he's self-driven," Burke said. "Kiko, he's sneaky … I don't know how to word that. He's stupid like a fox. When you talk to him, sometimes he seems goofy and aloof and you guys (in the media) are around him and have spent some time around him, but he's really smart and he's really dedicated to preparing. When you walk by that linebacker room at all times of the day and night, off days, and he's in there watching tape. He doesn't really talk about it. He's kind of a goofy personality to some extent but he's a committed preparer. He probably watches more film than anybody on our defense, I would say. So I don't think it's anything about getting him to play his best. I think he's committed to doing that. He takes pride in it. Like I said, I think for him it's a level of comfort with the people around him and with his body and being physically healthy. I think he's kind of in a flow right now, in a rhythm."