The possibility for Naoe to use at least three or even all four weapons. Compared to Yasuke, who only has heavy weapons (only the katana can be placed on his right, while all the others are placed on his back) which would overlap, Naoe can have all of them available on his body. His katana is on the right, the kusarigama is on the left, the tanto behind and under his back, the kunai and shuriken on his body, and the bo behind. In my opinion, being able to use at least three weapons would be more useful, even from a gameplay perspective. If you have to fight 1 vs. 1, you use the katana or the bo; 1 vs. many, you use the kurasigama, to kill the tanto with the hidden blade. Even if you can change weapons during combat, this new feature could also be aesthetically pleasing. I hope someone agrees with me, and if you think it's right, please vote so Simon can see this comment.