The San Francisco 49ers in the 1980s era
Ravens
which nfl team runs a 4 3 defense
The Pittsburgh Steelers. No question about it!
Steelers--period
Pittsburgh http://www.nfl.com/stats/team
the name of the Mississippi NFL football team is Ole Miss
The great state of Virginia does not have an NFL team.
Houston oilers
Unlikely. The market the NFL wants for a team is Los Angeles.
The Saints
Browns
Dolphins