There have been 4 times when neither of the Super Bowl teams made the playoffs the following season:
1) Washington Redskins and Denver Broncos played in Super Bowl XXII and neither made the playoffs in 1988.
2) Atlanta Falcons and Denver Broncos played in Super Bowl XXXIII and neither made the playoffs in 1999.
3) St. Louis Rams and New England Patriots played in Super Bowl XXXVI and neither made the playoffs in 2002.
4) Tampa Bay Buccaneers and Oakland Raiders played in Super Bowl XXXVII and neither made the playoffs in 2003.
The Steelers missed the playoffs three times after winning a Super Bowl the previous year.1980 season - following SB XIV2006 season - following SB XL2009 season - following SB XLIII
The most games played in one season including playoffs are179. ( Not including Spring Training )
As of the 2008 season, that was the 2002 season playoffs when the Steelers defeated the Browns, 36-33, in the Wild Card round.
about 12 unless the team makes it to playoffs.
Prior to going to the playoffs in the 2007 season, the last time the Redskins made the playoffs was the 2005 season. They won a first round playoff game against the Tampa Bay Buccaneers and then lost the following week to the Seattle Seahawks.
All of them, Execpt for winter. Spring-Spring training Summer-regular season Fall-End of regular season, playoffs
The 49ers did not make the 2009 season playoffs.
No they were knocked out of the playoffs during the 2011 season
The Pittsburgh Steelers in the 2005 season playoffs, the New England Patriots in 1985 season playoffs, and the New York Giants in the 2007 season playoffs.
Through Week 16 of the 2008 season, the Chargers are not in the playoffs. However, should they defeat the Denver Broncos in the last game of the season played December 28 they will make the playoffs as the AFC West Division champion. If they lose or tie, the Broncos will make the playoffs as the AFC West Division champion.