Chiefs RB Larry Johnson, facing league and team disciplines, was dropped by his rep earlier in the week.

Chiefs running back Larry Johnson was suspended for Week 10 by commissioner Roger Goodell for violating the NFL’s personal conduct policy.

The Green Bay Packers signed first-year starting quarterback Aaron Rodgers to a contract extension through the 2014 season on Friday.

Rodgers was the Packers’ first-round pick in 2005 but didn’t get his shot at starting until Brett Favre retired in the offseason. Favre then abruptly unretired and was traded to the New York Jets.

New York Jets linebacker David Harris was listed Friday as doubtful for the team’s game at Buffalo this weekend with a strained groin.

Harris, who leads the Jets with 52 tackles, didn’t practice all week after leaving in the second quarter of the Jets’ 28-24 victory over Kansas City on Sunday. As he had the previous two days, Harris rode a stationary bike during the time the media are allowed to watch.

The Bills will be without three starters when they host the New York Jets in an AFC East matchup Sunday.

Receiver Josh Reed, defensive end Aaron Schobel and right guard Brad Butler are all out with injuries for Buffalo (5-2).

Reed hurt his right ankle and Achilles’ tendon in the loss at Miami this past weekend. He ranks second on the team with 26 catches and 288 yards. Roscoe Parrish and rookie James Hardy will likely share duties replacing Reed.

Cowboys tight end Jason Witten still hasn’t been ruled out of playing with a broken rib against the New York Giants, even after missing practice again Friday.

Witten hasn’t practiced this week with the Cowboys, but the team listed him as questionable for Sunday’s game. The four-time Pro Bowl tight end, hurt in last week’s victory over Tampa Bay, said he hopes to play.

Coach Wade Phillips said Witten could play against the Giants without practicing.