Kansas City linebacker Justin Houston played 89 percent of the Chiefs' defensive snaps in Week 12, up 18 percent from his Week 11 debut.
Kansas City coach Andy Reid is unsure of LB Justin Houston's (knee) playing status for Week 10.
Kansas City is tied for last among NFL defenses in sacks, with just eight through six games.
Kansas City cornerback Phillip Gaines "tweaked" his knee last week in practice, but will have an extra week to rest during the Chiefs' Week 5 bye.
Kansas City LB Tamba Hali played just 43 percent of the team's defensive snaps in Week 2.
The Kansas City Chiefs allowed an uncharacteristic 232 rushing yards in Week 16, easily their highest total of the 2015 season.
The Kansas City Chiefs are still holding out hope that OLB Tamba Hali (thumb) can play against Cleveland in Week 16.
Baltimore QB Matt Schaub (chest, shoulder) is practicing this week ahead of a matchup with the Kansas City Chiefs.
The Kansas City defense has recorded nine interceptions over the last five weeks, the best mark among NFL teams during that stretch.
Kansas City OLB Justin Houston is dealing with a hyperextended left knee and may miss Week 13.
The Kansas City defense has been outstanding in recent weeks, allowing just 9.8 points per game over their last four games, all wins.
The Kansas City Chiefs travel to San Diego in Week 11 to face the NFL's leading passing attack.
The Kansas City Chiefs will travel to Denver to face the Broncos in Week 10 without DE Allen Bailey (calf).
The Kansas City Chiefs will face top-10 NFL offenses in four of six games after their Week 9 bye.