The Warriors are the ones who will have to win a game in Sacramento in order to advance.
This is true, but if this series goes to game 7, even though the Warriors have played worse this season, I believe they will have an advantage in game 7 due to their past experience. It will be experience versus an inexperienced team in game 7, so I think the Kings will likely panic a bit.
What about the Clippers vs Suns game tomorrow? If the Clippers win again, it could be one of the biggest upsets because the Suns have formed a super team and although Westbrook has been struggling, he was a big reason for the Clippers' win in game 1. I'm wondering, what if Westbrook wins the Finals MVP? I'm sure nobody expects that.