Bill Walton: He is retiring from broadcasting. The former college basketball star at UCLA who had a very good, injury-plagued run in the NBA, is citing back problems as the reason. He’ll be missed. We maintain that the best NBA announcing trio in the last decade was Marv Albert, Snapper Jones, and Bill Walton. Here’s an example. And here they are in the 2002 Western Conference finals. You’ll be missed, Bill. “Throw it down” in retirement. [SBD]