Rob, since photoperiod and water temps seem to be the major deciding factors when bass spawn what do you think about a fall spawn?

The reason I ask is because last October while fishing a local lake I saw what looked like recently abandoned beds. I know these weren't spring leftovers since the lake grows some deep weedbeds throughout the summer which all but cover the main spring spawning areas. Then as I was pulling up on the ramp to leave I noticed about 20 to 30 two inch bass cruising around. I have heard some discucssion about a fall spawn before, just wondering what you guys think.