No they play on their own grounds.
Rankings change weekly during the season
1 team Miami Dolphins.
Yes they do
No, NFL teams cannot sell every seat as a season ticket. NFL teams have to retain some tickets so they can provide tickets to Players & Coaches of the opposing team.
yes
4
20 teams in the premiership.Twenty. Three are relegated each season, and replaced by three from the Football League Championship.
There are no more undefeated teams left in the National Football League during the 2010-2011 season
Not including 2008 season Michigan does
Arsenal that was in 2005
never
In the 2009/10 season there are 13 teams that end in the word city.