As related in the 1/12/11 KFOG 10@10 thread, there's a reason Big Rick ended his show last nite with the 15-minute live version of "Freebird" -- it was his last KFOG show. He Tweeted this morning that he'll show up somewhere else "fairly soon" but he couldn't elaborate.
WTFF?
ETA: someone on the radio-info.com SF message board posted yesterday afternoon that Thurs nite was "your last chance to hear Big Rick on KFOG" but I didn't see that until just now. Wow.