On the other hand, the Senate race could be a lot more competitive, especially if Kelly decides to abandon a reelection campaign and run for Moran's Senate seat (which is what I would do if Moran ran for Governor and I was in her shoes.)
lol, I wish. Kansas is never going to elect two Dem senators. The only state that will ever elect two opposite-party senators is Montana. Maybe New Jersey in an exceptional case.
I don’t know. What combination of senators a state has is down to luck to a large degree, such as which cycle the races fall in. I think several states could elect two opposite party senators if the circumstances are right.