HARBAUGH: "The offensive line to me is important. If I asked you the question, what position group depends on no other position group to be good, but every other position group depends on them to be good -- what position group is that? Offensive line. They're not relying on any other position group to be good, but yet every other position group relies on the offensive line to be good. And then the D-line, they'll be the ones that argue back, saying 'We don't need the offensive line to be good.' Don't you? Don't you like when the offense has a 12-play drive? And then they say, 'Ok, you're right.' Building that kind of offensive line is exciting. That group is like a fist. There are five of them playing as one."