I know the Chargers beat the stuffing out of the Jaguars(playing terrible football) in Week 2 at home but these Chargers just don't like right. Special teams stink, defense has tons of holes (not to mention injuries to Merriman and Castillo) and Rivers needs to throw over 400 yards nearly every game for them to compete.
This is like Wainwright(Rivers) pitching @home vs Rowland Smith(Andersen). They only way Andersen covers is if Rivers is totally off his game. Cardinals defense is worse than the Chargers, their offense can't even create TD's for Larry Fitz.
I would lay the nine, but I just don't do that in the NFL.