You could try to cold crash it right now and get some S-33 as a backup, if it doesn't go.
I haven't tried that yeast, but I try to have some US-05 and S-04 on hand for those occasions when my planning didn't allow for a good yeast crash and decant. I agree with Denny that if the yeast isn't ready, then you are really not ready to brew, but with the dry yeasts that are out there, I never have a problem anymore with yeast planning. And FWIW, I prefer some of the dry yeasts to the liquid counterparts.