I wasn't saying that waves can't move things. They most certainly do. I agree that states like NY, OH, and MA were the low-hanging fruit. For MD, I think a neutral environment would've made the race a pure toss-up. However, you also have to factor in the natural environment of certain states. That said, Charlie Cook still had MD rated a toss-up at the end. My point with 2006 is that Democrats didn't do nearly as well as expected in terms of governorships. They came up short in Alaska, Minnesota, and Nevada, not to mention the Lean R seats.