It was also the polar opposite of the way the Cardinals/Seahawks game was called. The refs in the late game didn't like calling DPI (though there was at least one) according to numbers Pete Carroll had, but they led the league in illegal contact and defensive holding.

Legion of Gloom drew a LOT of flags. Two of the Cardinal drives were basically penalty shots.

Just as Baseball has gotten its umpire the game your way problem under control, the NFL has 12 different sets of rules each week.