MG: You wouldn't believe the theories I've heard, from Philip Rivers is scared of getting hurt -- that's why he prays before games -- to he's diabetic, and all those sugary energy drinks on the sideline are what's the cause of him having thrown an NFL-high seven of his 14 interceptions in the fourth quarter. Here's what I know: the left side of the Chargers offensive line lost two Pro Bowlers, Marcus McNeill and Kris Dielman, to career-ending injuries in 2011, and the Robert Meachem and Eddie Royal plan to replace Vincent Jackson's production has been a bust so far. Vincent Brown was the promising ace in the hole, but a broken ankle in August derailed his season. All in all, the Chargers planned to give Rivers more help. For various reasons, he hasn't gotten it.