@Samurai did you not read this chapter? what do you mean by "he still has a finger left". yuta fed that last finger to rika to get sukuna's cleave and sukuna literally commented on that with "quite the meal"
@Rui_Vs_ you remmeber ..when a curse ate a finger sukuna slashes that curses up and opens its gut and retreve the finger. He can do the SAME to rika. If gets desprate.