Training camps are underway, the NFL season is right around the corner, and to get you ready for 2008, FanHouse previews all 32 teams, "heat index" style. We'll rate each club in 10 categories on a scale of 1 to 10, high score wins.Quarterback: The position has been an issue in Baltimore since, well, the club moved from Cleveland. Brian Billick turned out not to be such a smart guy, after all, which explains Tony Banks, Elvis Grbac, Chris Redman, and Kyle Boller. Second-year player Troy Smith showed promise during a brief stints last season, but Joe Flacco is the team's newest franchise quarterback. Now it's just a matter of getting him up to speed on running the offense. Heat Index: 4
Running backs: Letting Jamal Lewis walk after the 2006 season was a no-brainer, even if he had a resurgence of sorts with the Browns. Willis McGahee is more than capable when healthy, and rookie second-rounder Ray Rice should see plenty of action. Heat Index: 7
