Call on Carroll in the clutch

(By Rick Bonnell, rbonnell@charlotteobserver.com) Matt Carroll has taken to calling himself the Charlotte Bobcats' "placekicker." Like any good nickname, that's funny because it's also accurate.Check how much and when Carroll played in Philadelphia and Chicago, and you'll see how he's been channeling Carolina Panther John Kasay. Carroll sat and sat and sat until the last two minutes, or perhaps last two seconds, remained in a tight game.