What if the new XB2 NS2 edition blade...
Is a mount?
I hardly see them only adding mounts in Xenoblade 1, in 2 we got Dromarch which visually looks like a mount on Nia but is only visuals. What if they make a blade which is a mount you can unlock in Uraya and which tree progresses similarly to Ursula? (As they are making Merc missions playable in enemy waves with blades)
I can also see the new hero in 3 being an engineer from the City or something you get to know before Maktha Forest, which would also give you access to mounts