AEW recently filed to trademark the term "AEW: Fight Forever" with the United States Patent and Trademark Office,

The filing was officially made on March 21, as follows and suggests it has something to do with their upcoming video game release which is currently in production:

“Downloadable game software; Downloadable computer game software; Downloadable electronic game software; Downloadable interactive game software; Video game discs; Downloadable video game programs; Downloadable video game software; Recorded video game programs; Recorded video game software.”