Injuries hit quarterbacks for NFL division leaders

NFL division leaders Cincinnati, Indianapolis and Denver were fretting about the status of their starting quarterbacks Monday as their push to the playoffs approaches a climax. Cincinnati Bengals quarterback Andy Dalton is "week-to-week" with a fractured right thumb while Indianapolis is ready to welcome back Andrew Luck after an injury to 40-year-old fill-in Matt Hasselbeck and Denver could welcome back Peyton Manning from injury next week.