if I had to rank, and I think it is still way too early, but based just on talent and coaching, by that I mean potential, where I would expect them to be, I would do this:
Webb
CAK
Harden Valley
Farragut
Catholic
I really like Webb. Solid team, knows how to win, great coaching. CAK and Harden Valley have a lot of players who can really play. Farragut is my question mark team. I like their star player,, really like her, but I don't know if she can carry a team or if they can get her the ball enough to be effective, they have a good L but the S is a question.
As far as Catholic I have no idea why you wouldn't put them in the top five. Great volleyball school, good athletes, solid coach.