I am sure the Romney team has considered this and sure they are ready for everything and anything.
There are some things for which you can prepare all you want and there will still be damage. Remember: Obama can lie at will and for the most part will get away with it. My guess is not only will the questions be prepared, they'll be in a scripted order. Zero will have the whole thing teed up as if on the teleprompter. The key is to disrupt the game early to force him to drop his game plan, else the show will be too transparent. We'll see how Romney does.