XFL and USFL Announce Intent to Merge
XFL TV deal, USFL roster expansion likely to help HBCU products
Fox Sports Dropping Major USFL Announcement Today On The Herd, Team Names & Cities
XFL and USFL confirm merger to unite leagues - SportsPro
XFL and USFL Will Merge to Create One Spring Football League
USFL files trademarks for National Spring Football League amidst merger reports : r/xfl
XFL and USFL confirm merger to unite leagues - SportsPro
The Rock's XFL to Merge with USFL to Form New Spring Football League, Details TBD, News, Scores, Highlights, Stats, and Rumors
What if the NFL and USFL Merged in 1987? (Part I)
XFL to merge with USFL; impact on Seattle's team unclear - Puget Sound Business Journal
Spring football leagues XFL, USFL announce intent to merge
What if the NFL and USFL Merged in 1987? (Part II)