Chiefs running back Jamaal Charles, who had been out with a bruised foot, returned to practice Monday, reports ESPN.com. Charles hasn't played since the preseason opener and won't see the field again until the Sept. 7 regular-season opener against the Titans.
Broncos linebacker Danny Trevathan broke the bone below his kneecap in Tuesday's practice and will be out 6-8 weeks, reports the Denver Post. The left medial tibial fracture affects alignment, stability and motion in the knee, the report said.
Broncos wide receiver Wes Welker worked out with the team prior to Thursday's preseason finale against the Cowboys. Although Welker ran routes before the game, he'll still need to pass multiple evaluations as part of the league's concussion protocol to play Week 1 against the Colts on Sept. 7, ESPN reports.