Like. There's no interesting outcome to the current domain duel. Either:
A: Yuta dies, and this was entirely pointless. They can justify it with the watsonian reason of "this countered Sukuna's last domain" but from everything we've seen, this last domain shouldn't have even been possible, they didn't even justify it with a black flash this time.
or
B: Sukuna dies. Yuji doesn't even get to finish off the big bad himself. Yuta probably still dies in 5 minutes anyway.