They could add more curses like the worm that Geto used against Toji (Chapter 74) and more curses that Geto and Kenjaku used, add more weapons like the playful cloud, more shikigamis of the 10 shadows (like the great serpent and the max elephant), the clash of domains (yes, it doesn't have that yet), improve the mahoraga (for the love of god, do it), and they could have more variations of skills, like Sukuna's slashes, with him being in the Heian form, they could be slashes more similar to the ones in chapters 237 and 238 and more variations for Gojo's blue and also, they could add skills for Yuta like Jacob's ladder (chapter 213) and the domain expansion (chapter 249). But most importantly, FOR THE LOVE OF GOD ADD MORE SKILLS TO GETO!!!!!!


1 Edit: They could also add "weaker" characters like those from Group Q and Star Group (Hidden Inventory arc) and other characters like the one with the cloning technique (Chapter 66), Shoko, Riko Amanai and Master Tengen. They could add "stronger" characters like Yorozu, Uraume


2 Edit: hello, another edit, while watching jujutsu kaisen, I remembered something that would be amazing to see in this mod, and of course I'm talking about the mecha mechamaru and more of the character's abilities