Yuji Itadori underwent an awakening recently ... This gave Yuji the power to manipulate his blood, just like Choso, and above all, the ability to turn cursed energy into blood, which ties into ...
Sukuna had to be defeated, and of course, the only one worthy of doing such a massive job was going to be none other than Yuji Itadori ... to him by none other than Choso, and by consuming ...