Everybody's models may be thrown into a state of flux.

It's safe to say our bullpen is going to be in a state of flux for the next two to three days. We're going to look at some guys and hopefully find some who will settle down the middle of our pen. There are guys down there (in the minors) who deserve an opportunity.

Musicals are famous for being in a constant state of flux.

Things of this world are in so constant a flux, that nothing remains long in the same state.

To me they are all good guys. I don't look at them as role models because I aspire to be one of them, and I will soon.

Markets are constantly in a state of uncertainty and flux and money is made by discounting the obvious and betting on the unexpected.