Should The XFL Revive Old AAF And XFL Teams With Expansion and Movement?
The quick, messy death of the AAF, Silicon Valley's complement to the NFL, US sports
XFL, USFL, other pro football leagues that took on the NFL
United States Football League - Wikipedia
Everything You Need to Know About the AAF
From AAF to XFL to Pacific Pro Football and more, here's a guide to all the new non-NFL football leagues
Alt Football All-Pro, Former Tampa Bay Viper Named to NFL's 2nd Team All-Pro
Ranking the 10 Professional Football Leagues to Compete with the NFL
XFL taps San Antonio as one of eight host cities