Weiland is only doing 4 points worse than Pressler. And has an actual campaign apparatus behind him.
Yes, it's definitely a different situation than Kansas. That being said, If Weiland drops out and endorses Pressler, essentially all of his support will go exclusively to Pressler. If, on the other hand, Pressler drops out and endorses Weiland, it's not clear that the same holds. I imagine at least a chunk of Pressler's support would probably go to Rounds. What does the data show about where Pressler's support is coming from?