Of course the Quartet can have their own way about the Roadmap, and having had it, they will never need worry about Israel again, since there will be no Israel left.
What an elegant solution.
Israel has a lot less to worry about now that one of the major sources of terror money has fled Iraq, and the other one is so scared he is crapping his sheets. Bush is working on the Syrians to take apart Hizbullah.
So Israel is getting more than enough room to breathe. It will survive the roadmap.
Then again, for some Israelis, any peace plan is automatically bad.