Shorter distances between the weapon upgrades. 5 or 6 levels per weapon instead of 3.

And bigger swords....I mean FF big swords that look really cool. And different looking as they changed levels.

A section in the menu that shows a 3D rotatable render of each party member. Animated or not it would be cool to see each character and to zoom in and out to check out their clothes or weapons and what not.

A way to watch the unlocked cutscenes. Just to enjoy and review the story.