I think FF lacks in ways to move around the pretty massive map and if they're adding more areas in the next update, I think we need new ways of moving around the new areas.
Mounts would be a good idea imo. You could tame them in some way or buy them from a new npc. Different mounts would have different traits such as a gumbo being able to jump high or a wolf or a clown being able to move fast.
I don't know if this could be added into the game, but I really hope they add some new way of moving around such as a new fast travel system, a new funky driftlander type item etc.