If they were to pull back the turf of Seattle's CenturyLink Field, they'd find the blood, snot and soil of opposing quarterbacks. But they wouldn't find too many victories.
Those haunted tours that operate around Center City Philadelphia during Halloween have nothing on the quarterback graveyard that is the Seahawks' homefield.
"Going into this stadium, this 12th man - it's real," said Doug Pederson, who never played there but was a Birds assistant coach during a 2011 loss. "The last time that I was up there was with the Eagles a few years back, and it's a loud place.