Valid point and welcome to the forum. I actually disagree with all of the pundits (TheFix at WaPo, FiveThirtyEight.com) and think that Missouri is slightly more likely to switch parties than New Hampshire in 2010. Carnahan was an institution and she's almost certainly 75% of the reason why Bond retired this year, since she was going to challenge the seat no matter who was sitting in it.
I love going out of the box so I'll say...
California
I'll give you $10 if you're right.
I think 10:0 odds is being too favorable here. I think he's beyond the asymptotic line and into the infinite abyss at this point.