Five lessons from last week:
Paying the electric bill on time apparently is not a priority for the Superdome.
Cornerback Chris Culliver has had better weeks.
Quarterback Joe Flacco is the MVP, but the 49ers may have begrudgingly voted for Jacoby Jones.
The Ravens have a lot of faith in Sam Koch's ability to hold onto a football.
A 22-point lead over the 49ers is enough, but just barely.