This is also why it was actually stupid that a vote on a pure middle class and below tax cut extension was not done. That would have first put them on record against a middle class tax cut and the Democrats in favor of it. It is also why the House and Senate would be stupid not to bring it to the floor right now - and dare the Republicans to defeat it. Even if we lose, we are better positioned to fight the type of bill that will come out of the House next year.
However, it looks like we will not bring this to the floor in the lame duck session. That though leads exactly to rgbecker's scenario. Their bill will pass the House, likely even with Democratic votes from Democrats knowing a "no" vote - on what will likely be the only bill on this - will hurt them. Then it comes to the Senate. Remember that even before the election there were Democrats - Bayh and the other blue dogs already saying to extend everything. It will come down to whether we have 40 Senators willing to filibuster it. We don't have the Republican echo chamber - so the idea of arguing that these cuts are not affordable when you have a whole lot of people who won speaking of the looming enormous deficit. In adition, the Republicans will argue that that is what America voted for. (Even though the media did not argue that 2006 was about limiting our time in Iraq.)
But, what to you and me appears a glaring contradiction - isn't to many people who have swallowed the Republican talking point - that Reaganomics works (and led to more than 2 decades of prosperity and jobs - yes, they count the Clinton era's successes as derived from Reagan decisions in the early 1980s!)
Look at comments, such as this one from a business person who attended a Scot Brown Chamber of Commerce speech:
"Others in the audience disagreed. Chamber member Laura Pelligrini says it will hurt the economy to raise taxes on the wealthy.
“I’m not that immersed in all the details of the tax cuts, but I think it all goes hand in hand,” she said."
http://www.wbur.org/2010/11/16/brown-taxes(She actually flatters herself saying she is "not immersed in all the details of the tax cuts" - she is in fact hearing only talking points - Republican fluff economics analysis - written by people who know more for people who don't want to think hard. Fluff used in honor of the lightweight Senator Brown speaking of not wanting to work on "fluff".)
I really am very pessimistic that we will avoid this.