Well, given the fact the Warriors are missing GP2, Iggy and Otto, they have to play those guys at the end of the bench. The lineup, itself, wasn't the issue. Klay and Poole were on the floor and both of them should be good enough to carry that lineup together.
If the Warriors #2 and #3 options aren't good enough to carry a lineup by themselves, then what hope do GS have of winning the title?