>>49730445I can see that, Cirno doesn't match Kusakabe's personality but she shares the same weakest among the strongest gimmick.
Same thing for Sukuna and Mizuchi both possessing people but having largely differing personalities. I think it has a lot of story potential due to the personalities not matching up, Reimu is probably an even worse teacher than Gojo but probably wouldn't even teach Yuji/Sumireko/Sanae and leave the job to someone else like a hypothetical Yuki/Byakuren.