I see huge potential for NFT integration as well. Imagine buying a Mickey Mouse skin in Fortnight and being able to use it in one of Epic Games' other games too. Lots of possibilities.
Hell, Valve literally already did this with all CS:GO skins carrying over to CS2, it required zero blockchain, doesn't actually give you "control" over the item, and was only done because players have spent literal tens of thousands of dollars on skins and Valve needed to throw them a bone so they would be slightly less upset about CS:GO being essentially memory-holed.
That neither needs nor is easier with NFTs.
Also if the intention is to limit the use of the property to epic games, why not use a plain old database? Nft seems like overkill
;)