I think it would be appropriate for Sukuna to die just like Gojo. Right after recovering their RCT and healing to 100% while the enemy is almost done, killed instantly by something they failed to predict. Instant death.
Unless Gege was seeding red herrings by spelling out Yuji's DE lethal danger to Sukuna.
Unless Gege was seeding red herrings by spelling out Yuji's DE lethal danger to Sukuna.