With four defensive backs sidelined, the Cincinnati Bengals were supposed to be vulnerable. The Jacksonville Jaguars even tweaked their game plan in hopes of taking advantage of injuries to starting cornerbacks Nate Clements and Leon Hall and backups Jason Allen and Dre Kirkpatrick. In hindsight, it was a flawed plan. Andy Dalton, A.J. Green and Cincinnati's stingy defense spoiled what was supposed to be a celebratory day for the Jaguars. Dalton threw two touchdown passes and ran for a score, Green made big plays all over the field and the Bengals beat the Jaguars 27-10 Sunday for their third consecutive win.