Truth is, it's not going to matter very much. Maybe I need a C or SS. So I "over rank" a few guys to make sure it happens. Surprisingly, I get the first on my list and don't want the other 2-3. Then I'd do it because I've filled a need. But, if I don't "over rank" anyone, there's really no reason to re-do the list. You should probably want the best available and make it work from there.