Final Word: AFC South

Five nuggets of knowledge about Week 9:

Canceling out Rivers: The odds are good that San Diego Chargers quarterback Philip Rivers, who’s got record passing yardage through eight games, will be able to move the ball against Houston’s porous pass defense. Rivers should succeed even with injuries at receiver and to Antonio Gates, who's doubtful. The Texans' best defense might just be a big offensive day for Houston, too. Matt Schaub was shaky last week, especially in the first half. He needs to carry the Texans and match Rivers.

New venue: The Colts’ game in Philadelphia is their first in the city since 2002 and their first visit to Lincoln Financial Field. In two games in the city with Peyton Manning at quarterback, he’s thrown six touchdown passes and the team has two wins and 79 points. Mike Tanier thinks the Colts’ defensive scheme, with lots of defenders in short zones, is perfect for containing a scrambling quarterback like Michael Vick. But this version of the defense will be missing two or three key pieces, depending on the status of cornerback Jerraud Powers.

Watch first down: San Diego’s offense is the second best in the league this season on first down, while Houston’s is dead last, Aaron Schatz tells us. The Texans have to fare better on first down, and Gary Kubiak has to do better with the play calling there. Last week’s failure in Indy was pinned largely on third-down ineffectiveness. But more yards on first and second down produce more manageable third downs and presto. Well, I guess you can fail to give the ball to Arian Foster enough there, too.

More shuffling: The Colts pulled Philip Wheeler for Pat Angerer at strongside linebacker last week, but they’ll probably shuffle linebackers again this week. This time it wouldn't be by choice, it would be because of Clint Session's elbow/arm injury. It’s a guess as to how he’s replaced if he's out, but the candidates to be the third linebacker include Wheeler, Cody Glenn, Tyjuan Hagler and Kavell Conner. We’re also expecting receiver Anthony Gonzalez to be out, which means Blair White could get work if Austin Collie isn’t ready or is limited.

Hurry up and wait: The arrival of Randy Moss in Tennessee ranks as one of the biggest stories in the division this season. But the Titans are closed up for the weekend and his head start might not begin until Monday or Tuesday. As far as the potential to hear from him about being released in Minnesota and claimed by the Titans, we may not hear from him until Wednesday. We don’t know if he’ll provide both the questions and the answers as he said he would when he last talked as a Viking. The Jaguars, who also have a bye, will have a quieter return.