I would expect nothing less of them. Hell, I'd expect nothing less of the GOP. It wasn't so long ago that Democrats kept insisting that we include them and run some of their crackpot ideas through. I thought that notion was absurd because we were in charge, not them. I'm sure Democrats feel the same way.
Besides, we want them to look and act like Democrats. If they don't we'll have a harder time unseating them.
Pat Cadell called it on election night. He said the democrats would win in a lot of close races but disgust the American people that they will lose again in two years.