Head coach John Harbaugh downplayed having Cam Cameron on his staff and how helpful he can be this week in preparation for Cameron's old team, the Miami Dolphins. But Cameron will be able to give the Ravens some insight that you can't always get on film, like if the cornerback bites on double moves, or if a certain offensive lineman is weak to one side, or slow to the other. There are numerous things that the Ravens and Cameron can use to their advantage. I'm sure Harbaugh will have a lot of inside information he'll spread around when the Ravens play his old team, the Philadelphia Eagles, later this year.