Throwing Columbia into Hartzler's district isn't good for her, it was held by a D (Skelton) for many, many years before she won in a surprising upset this term.
We have a situation here in Nebraska, which didn't lose any seats, where the pink 1st congressional district (Jeff Fortenberry) becomes deep red, with the addition of western Omaha (thus diluting the effect of the University of Nebraska in Lincoln), and the 2nd congressional district (Lee Terry) goes from pink to neutral.
But conventional wisdom at the moment insists the 2nd district will remain red, at least for 2012.
That is, unless Omaha Steve from Skins's island jumps into the race.