Fans want popular Fortnite Emotes like Lil' TIE Attack to be turned into Gliders for added customization. Traversal Emotes likely easier to convert into Gliders due to movement involved.
Traversal emotes in Fortnite offer unique ways to move around the map while emoting, but they do not increase movement speed.
Epic Games has not revealed or confirmed anything. Reliable Fortnite leaker HYPEX revealed the 'Look at Me' Emote, which is an XXXTentacion dance. You can see the leaked Emote in the X (formerly ...