How can the XFL learn from the AAF mistakes?
XFL Week One: Major Takeaways From Each Matchup
Early XFL Standouts Who Should Be Grabbing the NFL's Attention, News, Scores, Highlights, Stats, and Rumors
XFL, USFL, other pro football leagues that took on the NFL
Why Did the XFL Fail and Will The Second Try Be A Success?
AAF: What the XFL needs to learn from failing league
XFL Set For A Reboot Nearly 20 Years After The League Folded : NPR
XFL, USFL Surviving in NFL's Shadow
AAF Founder Knows Why XFL and USFL Failed, Looks to Avoid the Mistakes
XFL: The Positives And Negatives For The League's Future
XFL Can Learn Some Things from the AAF - Last Word on Pro Football
XFL rejected merger with AAF, takes lessons from failed league
XFL, USFL, other pro football leagues that took on the NFL
Five Takeaways From the Collapse of the American Alliance of Football - The Ringer
Why the XFL failed - Business Of Sport - XFL