Wikipedia:WikiProject National Football League/Defunct Teams subproject

The National Football League Defunct Teams subproject's aim is to improve the coverage of the teams that no longer exist.

Other goals of the subproject:

Create season pages such as the 1922 Canton Bulldogs season page. (Currently a season stub)
Improve the coverage of home stadiums and parks of defunct teams
Improve the coverage of players
Improve the coverage of the NFL's early years