Whatever the time line is, it needs to be about one thing and one thing only: what's right for Buxton's development, and nothing to do with what is going on with the Twins. I would think he would have to keep playing really well for a while yet before it would even be considered. And, I wouldn't be against him spending a little time in AAA as well. All to make sure that when he does come up, he is prepared as best he can be and not go back.