The Colts hope to return their star defensive end as Dwight Freeney (abdomen) is listed as questionable for Sunday’s game against the Titans.

The Saints are hoping to have back RB Reggie Bush (knee) for Sunday’s game against the Redskins after listing Bush as questionable.

Cardinals QB Kurt Warner fully practiced for the third consecutive day and is listed as questionable to play Sunday night against the Vikings.

Niners LB Takeo Spikes (hamstring) is questionable for Sunday’s game in Seattle, and coach Mike Singletary said the veteran’s status will be a game-time decision.

Looks like Chiefs RB Jamaal Charles will go it alone Sunday against the Broncos, as Kansas City has officially listed backups Kolby Smith (ankle) and Dantrell Savage (ankle) as out and doubtful, respectively.

After not being listed on the Dolphins’ injury report all week, LB Joey Porter missed Friday’s practice with a knee problem and is questionable for Sunday’s game against the Patriots.

The Chargers listed S Eric Weddle (knee) as out and LB Shawne Merriman (foot), DE Luis Castillo (ankle) and C Nick Hardwick (ankle) as doubtful for Sunday’s game against the Browns.

Bears LB Lance Briggs (knee) and LT Orlando Pace (groin) are listed as doubtful for Sunday’s game against the Rams, making it likely that both will miss their first game of the season.

The Texans’ official Web site reports that RB Steve Slaton (neck), who hasn’t practiced this week, will be a game-time decision Sunday against the Jaguars. Chris Brown will start in Slaton’s place.

Giants coach Tom Coughlin said in his post-practice interview that RB Ahmad Bradshaw (ankle/foot) and S Michael Johnson (groin) are both questionable for Sunday’s game against the Cowboys.

Falcons RB Michael Turner isn’t expected to play against the visiting Eagles on Sunday after re-aggravating an ankle sprain during last Sunday’s victory over the Buccaneers, according to a source with knowledge of the situation.

Jets coach Rex Ryan said Friday that Mark Sanchez has a sprained posterior cruciate ligament in his right knee, but the team is optimistic that the rookie QB will play next week against the Buccaneers.

The Eagles will face the Falcons on Sunday without their top big-play threat after WR DeSean Jackson (concussion) officially was ruled out by the team Friday..

Teams have released their practice participation reports for Thursday. Here’s a look at what’s happening with some of the notable players.

Veteran CB Terrence McGee returned to the Bills on Thursday night after he missed the previous three games because of a knee injury.