XFL and USFL Announce Intent to Merge
XFL HBCU Player Showcase Notes, DC Chris Dishman Leaves USFL For XFL, ESPN Covered Event
What does NFL-XFL collaboration mean for the NFL?
Can the XFL and USFL coexist or is a merger in the offing? : r/USFL
USFL loses several coaches to XFL before 2023 season
NBA playoffs win the weekend, and the XFL-USFL battle begins: Sports on TV - The Athletic
My thoughts on a potential XFL/USFL merger : r/xfl
XFL, USFL Heading Toward Merger Agreement, per Reports - Sports Illustrated