I'd much rather Pressler drop out. He's raised virtually no money so his standing is almost entirely based on residual goodwill, whereas Weiland continues to rake in serious amounts of dough (at least for South Dakota) and is campaigning vigorously.
The thing is, Pressler's numbers have grown, while Weiland, in spite of his vigorous fundraising and campaigning, has remained still. I may be biased because I think Pressler would be a great addition to the Senate, but I do hope Weiland drops out and gives him a shot. However, I really doubt it and I think this is still Rounds' race to lose.