Reserve cornerback Asa Jackson was active for the first time this season since returning from an eight-game suspension for violating the NFL performance-enhancing drug policy. … Besides Ngata and Brown, the Ravens scratched wide receiver Brandon Stokley, safety Omar Brown, center Ryan Jensen, linebacker John Simon and running back Bernard Scott. Scott has been inactive since being signed to a one-year, $715,000 contract. .. The Bears scratched quarterback Jay Cutler (high-ankle sprain), linebacker Lance Briggs (shoulder), defensive tackle Jay Ratliff (groin), defensive end Shea McClellin (hamstring), long snapper Patrick Mannelly (calf), Jonathan Scott and James Brown.