You already know the answer -- especially on a team with a below-average starting rotation, where a good centerfielder is absolutely essential to even be competitive.
Duran is not the answer, and if he's there out of the gate, that tells you right away how the front office views 2024.
O'Neill and Duvall are corner men, not full-time, all-season CFers. If Rafaela's bat is so bad that they can't carry him, then bringing in a guy like Taylor would be a much better investment, record-wise, than Duvall.