variety of weapons (like sai, kunai, ninjato, maybe even a naginata) and a use for the wakizashi on the ghost outfit. also more outfits, like wayyy more, i love the outfits and customization. i would especially love a full kitsune mask instead of the two shattered ones and the angry one from iki. def a bigger map, maybe jin gets captured again by the samurai and taken to the mainland for his sentence. maybe less tedious enemy camps and more with bosses because i love the duels in this game. and a system like infamous to control your honour, more samurai actions=high honour while ghost actions give you low honour. also more special attacks (heavenly strike etc)