So unlikely that it proves your a troll and hack
No, you idiot, it doesn't.
As to the scenarios, I say they're unlikely. Roberts seems to be in good health, likewise with Brownback.
Okay, let's say that Pat Roberts somehow gets assassinated and was replaced with a Democrat. Would Kansans feel uncomfortable with electing Kathleen Sebelius to the other Senate seat?
are you trying to tell us something?...you know....
No, I wasn't. I was creating a theoretical scenario because I only dream of the day Kansas has two Democratic senators.
EDIT: Also, being a senator is not known for increasing your lifespan.