Kansas City starting cornerback Brandon Flowers is active for the Chiefs game against the Buffalo Bills Sunday.
Flowers missed the team's season-opening loss to Atlanta last week because of a right heel injury.
The Chiefs also welcomed back pro Bowl linebacker Tamba Hali, who missed the Falcons game because of a league-mandated suspension.
Safety Kendrick Lewis (right shoulder) and nose tackle Anthony Toribio (right ankle) are both inactive.
Buffalo is without running back Fred Jackson, who sustained a knee injury in last week's loss to the New York Jets.