What are they gonna do if she doesn't? Impeach her? Like so many other judges she'll decide which ones she can be fair on which is most likely all of them.
No, I don't think that would be an impeachable offense. It will be up to her to use her good judgment. The ones that need to be impeached are the ones who keep citing International Law in their findings. All I am saying is that I think Ms. Miers is another Sandra Day O'Connor. If that is what you want in a new SCOTUS, then you must be thrilled.