The season-ending injury to CB Marcus Peters just a few days before the start of the season was crushing for the Ravens. With Peters healthy, Baltimore could deploy an excellent 1-2 cornerback tandem of Peters and Marlon Humphrey. Without Peters ... well, David Carr just dropped 435 yards on Baltimore, and the Raiders got some splash plays late in that game to help them pull out the win. Now, the Ravens have to try to deal with Mahomes, who threw for 337 yards and three touchdowns in a Week 1 win over the Browns. Without Peters, the Ravens will be hard pressed to stop Kansas City's aerial onslaught.