Friday Night Lights: Renew or Cancel?

TV by the Numbers is running an interesting series of mini-articles evaluating whether a network should renew or cancel various shows. Unfortunately, the numbers seem to point to the fact that Friday Night Lights ratings indicate that NBC may have good reason to want to cancel it. Bummer. The numbers for Chuck also seem to indicate that it might be a cancellation candidate. Maybe it will be like the Office and will need a season or two to build its audience...