With the cast undergoing an overhaul, some One Tree Hill fans are wondering whether the show will cast an African-American or other minority in any of the new roles.

Thus far, it's 0-for-2, with Robert Buckley and Shantel VanSanten have been cast in the roles of Nathan's agent and Haley's sister, Quinn, respectively.

As for "Alex" or "Alexis" (the supermodel fronting Brooke's new clothing line), One Tree Hill says it's looking at "all ethnicities," so there's hope there.

That role has yet to be cast, however, and the show is reportedly taking its time.

On a somewhat related note, NFL legend Jerry Rice will appear as himself in the September 14 opener. All 15 fans who have heard of him will totally love that!

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.