FlowersisBritish
fleurs n'est pas britannique
Something I think they ought to add to the melee combat in the sequel is a critical counterattack stab if you execute a perfect dodge - so, basically, bullfighting.
Ability-wise, I really hope they'll add the ability to carry around the crab shields or the stalker cloak and use them until their energy runs out, just like you can with enemy weapons.
I'm really hoping you can use the parts for more varied kinds of traps or gadgets instead of just selling for shards. Also, I think they should rip off a quest from Nier Autumata called The Mad Inventor where the point of him is you just dump money at him. I finished the game with so many shards that i wish I had more things to buy.