[SPOILER] Why did the intro show ____?

I understand that in the beginning of the season production/Jeff mentioned that each introduction sequence would be different and have a little "teaser" for the episode. However, for this episode specifically, it was more of a spoiler. As great of an episode it was, I can't help but think of how tainted it was by showing the shot in the dark in the introduction, while also editing the entire episode to make it appear as if the votes were against Caleb. I think this was a huge oversight, and now I think they need to stop this new habit.