Even if Alcaraz skips Cinci he still will have more points than Novak.Which will make him 2nd in the ATP. Novak would have to face Carlos and Sinner in the semifinal and final. Last year he won without facing any of them and his only top opponent was Med in the final. He had a pretty easy draw. If Novak drops to 3rd ranking there is little chance he would win USO. Even if he beats Carlos in the semis he would exhausted for the final against Sinner. I think Novak will play Cinci