Most likely She will have a budget version of the build without Phoebe, here most likely the question will be - how much DPS loss will be between the optimal and non-optimal groups. But no one will take measurements now, everyone will wait for the release. Since the test version is constantly being patched, plus it can be patched right before the release, it will be a waste of time at the moment.
I don't want to hear such words again, especially from the person who made Brant S2.
It seems to me that Kuro's strategy on banners, especially if you look at all the latest banners. They are no longer trying to sell one character, no, they sell them in pairs. If we take the same Cantarella, now it's her banner, but in fact, you are not pulling Cantarella, you are actually signing up for the fact that you will pull the DPS that will come out later and will reveal her potential. The same will happen with Ciaccona, again, you are not pulling Ciaccona, you are actually signing up for the fact that you will pull the DPS for her that will come out later (I think we all understand who it will be). If we are talking about the optimal construction of groups, banners come in pairs.