For Buffy fans: Faith (Eliza Dushku) is returning. Because Sarah Michelle Gellar may be ending her tenure as the slayer this season, the return of Faith has interesting consequences. The season starts Sept. 24 (spoiler). In other news, here’s some gossip on Joss Whedon’s new show, Firefly. The Firefly site not only has spoilers, but there’s even a blog. (It just occurred to me that Whedon now has a show on three networks: Buffy on UPN, Angel on WB, and Firefly on FOX.) I’ve watched a dozen episodes of Buffy in the last 3 days, finishing the second season on DVD. Now I’ve tuned in Radio Buffy Live.