Arizona Cardinals coach Ken Whisenhunt calls Kevin Kolb's injury minor and expects the quarterback to play in Friday's preseason game against Kansas City. Kolb left Sunday's Hall of Fame game with bruised ribs and was limited in practice Tuesday. "He's still a little sore," Whisenhunt said, "but I don't anticipate there being any problems as we progress through the week. He may be limited this afternoon, but I certainly think as the week progresses he'll be fine and he'll play." Kolb is locked in a tight battle with John Skelton for the starting job. He started but was intercepted on his first throw in Sunday's 17-10 loss to New Orleans. His lone completion came on his final throw, the first play of his third series, and the play on which he was injured. Against New Orleans, Kolb completed 1 of 4 passes for four yards. Skelton was 4 of 6 for 32 yards. Read more: http://espn.go.com/nfl/trainingcamp...na-cardinals-expected-play-kansas-city-chiefs