Maybe in their next games, it will be Klay and then someone who had a break out game for their young core,
I do not expect much from Klay since his injury. He is not as explosive and defensive as before, but he is still very reliable. It is okay if Poole gets to be the center of their offense while Curry is out since he is one of the young cores. He needs that experience to develop leadership which he will need when the current cores are already retired.
... Moody and Kuminga and Wiseman because they are highly touted when they come into the NBA. And will be the next face of Warriors, if they can't proved themselves, then maybe they might find a new team next season.
These players are very young and have a lot of space for improvement. I do not know if they will be the face of the Warriors in the future but one thing I know is that they have potential. If you will trade them just because they did not perform in one season, then you are just like the Lakers, who throw away their young stars without waiting for them to peak. Look what those players are now, they are stars of their current team. These players need experience. Once they got that, and still do not contribute much, then it is time to trade them. But now, develop them and see what happens.