http://www.baltimoresun.com/sports/f...,1069517.story
Philadelphia Eagles secondary coach John Harbaugh became the sixth candidate to interview for the Ravens' head coaching job, but he was the first who was neither a coordinator nor an assistant head coach.
Harbaugh, though, came away from the nearly five-hour visit with team officials expressing confidence that he can lead the Ravens.
"I don't think there's any one way to prepare to be a head coach," Harbaugh said. "[Eagles coach] Andy Reid was never a coordinator before he became a head coach, and he's one of the best in the league."