I'd like them to give us more accessory slots. There are like 60 accessories and 1 slot! I bet 90% of players use the same 5 or 6.
And just delete the folio system and try something else. There's really nothing interesting about it in terms of customisation/strategy, especially once you get later in the game. I'd say Remake's weapon skill system was much better, and that's not saying much (even if the menu and UI were awful).
More interesting combat arenas, with more structures and positioning based encounters (makes the interplay between range and melee more interesting, think Eligor and Airbuster in Remake).
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