http://www.nfl.com/news/story/0ap2000000308443/article/nfl-to-consider-reseeding-playoffs-purely-by-record
Among the "multiple ways" in which the NFL has examined potential adjustments to the playoff system, spokesman Brian McCarthy said Thursday there has been discussion of letting the team with the superior record host games even if they gain entrance to the postseason as a wild card.
This is a relatively new issue for the NFL. From the 1989 season through 2001 season, only three home teams with inferior records hosted playoff games. Over the past seven years, however, at least one team with a superior record has been forced to go on the road.
This weekend's games will raise the total to 15 such matchups over that seven-year span.