DOMINATING DEFENSE: The Chiefs are staking their claim as the league's top defense through the first four weeks. They've given up just four touchdowns and allowed 41 points, one point more than they allowed in their seasonopening loss to Atlanta last year. "I feel like that was the foundation that was built for us to do what we're doing now," safety Eric Berry said, "but we've still got a lot of work to do.".The first came when Tony Romo threw short to Lance Dunbar, who raced 43 yards downfield before being tripped up at the Arizona 7. As he went down, he lost the ball, but the officials ruled he was down by contact. Arians challenged and the ruling was overturned, with Arizona's Jerraud Powers recovering at the Cardinals 4..

2. FLYING EAGLES: It should be fun to see what Kelly will do in the NFL after his University of Oregon teams zipped up and down the field with their uptempo offense. Kelly certainly has some playmakers that should help the Eagles m