Eze's "problem" is that Olise is gone. From the opponent's standpoint, Olise was our most dangerous player. From Eze's football standpoint, Olise did more than any other teammate to set him up (and to draw defenders to the right side). From Eze's personal standpoint, if you saw any of the behind-the-scenes videos, it was clear Olise was Eze's best friend-and-brother on the team. And, no, Eze isn't back to full fitness, and his full fitness (like Mateta's) isn't what it should be to play a strong 90 minutes at this level.