For the NFL seasons 1980-1989, the 49ers won four Super Bowls (1981, 1984, 1988, 1989 seasons), the Redskins (1982 and 1987 seasons) and Raiders (1980 and 1983 seasons) won two Super Bowls, and the Giants (1986 season) and Bears (1985 season) won one Super Bowl.
Dallas Cowboys
The San francisco 49ers in the 1980s era
Yes, there was a former NFL player named John Rowling who played for the San Diego Chargers. He was a linebacker who was with the team during the early 1980s. While not one of the most prominent players in the franchise's history, he made contributions during his time with the team.
Tennessee Titans
Click on the 'NFL Rosters from 1920' link on this page to view rosters of every team in the NFL starting from 1920.
An NFL team can have up to six captains on the field during a game.
Lenny Walterscheid is famous for his role as a tight end for the University of Oklahoma football team during the 1980s. He was known for his outstanding athleticism and contributions to the team's success during his time as a player.
Steve Brewster played for the Los Angeles Raiders during the 1985 NFL season. He was a tight end and contributed to the team's offense during his time with the franchise. Brewster's career in the NFL included stints with other teams, but his time with the Raiders was notable in the mid-1980s.
Each team gets 2 challenges to start the game. If the team uses both challenges and is successful with both, they get a third challenge. If the team uses both challenges and is not successful with both, they do not get a third challenge. Three is the most challenges a team can have in an NFL game.
Detroit Lions
No, NFL teams cannot sign new players during the playoffs.
That would be the Steelers, Cowboys also and the dolphins.