I'm thinking shelf life, which means timing is, as always, everything, if it's too early because we can't wait, like we haven't already, things may be cool off right when its time to hit the road. I hope she doesn't go the Unbreakable route where the songs had no exposure before she was on the road, that was tough because I remember the audience like ....they hadn't heard the songs. I will say this, I'm happy no matter what she's done so much already