No one is saying that ranking girls' prep basketball teams is anything close to a science. It's not. There are nuances. But the SF Chronicle does seem to be struggling early in the season. Here's an example: St. Ignatius lost to Menlo School on a neutral floor; SI actually moved up from No.13 to No.11 this week. Menlo School, which is unbeaten at this point, is ranked significantly below at No.20. Call me crazy, but something just seems a bit off here. Please provide some perspective.