Final Fantasy games have had ships and submarines, trains, airships as well as chocobos. Minigames have even had snowboarding and motorbike racing...

Motorbikes and submarines do not really fit with the current feel of the level of technology of Eorzea, but I don't see why we could not have trains (as there are mine carts that run around on rails in Nanawa mines for example) and airships (obviously as we see them flying around) along with Chocobos.

"Mounts" would imply just an animal that you can ride, but I would like to see the introduction of various modes of transport within the game. Also, although chocobos have been the main mode of mounted transport in Final Fantasy games for like the past 20 years why can the mold not be broken for this MMO?