No, because there won't be a Tea Party. Party was fun while it lasted, too bad it didn't last through election day.
What do you base this off of? There's no reason to believe that the Tea Party is finished.
It's just wishful thinking. People who don't want the Tea Party around, figure if they say it enough, it will come true.
For the Tea Party to "go away" at this point, all the Tea Party candidates that just won would have to stop talking about the Tea Party, and Sarah Palin would just have to stop being on the news all the time. It may be a fad, and go away years from now, but it will definitely be a factor for 2012.
I like Giuliani as a politician, but I don't think he is popular enough with women voters, so I don't think any Tea Party support from him will rejuvenate his chances to be on the 2012 ticket.
Maybe he'll be in line for a cabinet position as a reward for all his GOP campaigning, but that's about it. He didn't have very good results in 2008 and I don't see what would change that in 2012.