I don't quite agree with this, if the BB put his cards out of the dealer's view and that caused the dealer to reasonably believe the BB no longer had a hand, I think there's a case the BB's hand is dead. I've been playing so long that it's unthinkable anyone would take their cards below the table, but figured it was worth asking.
So dealer error, he just saw cards missing and assumed they'd been tossed without actually seeing them tossed.
I wholeheartedly agree with this. In the BB shoes I would want an understanding that if I decide to call whatever the host rules before the run-out will be binding and not reconsidered. Though I suppose if I am going to fold anyway, maybe it doesn't matter as much, but I really don't have a problem with trying to feel out the host on this situation, even if I am going to fold.
I would also like to congratulate the PCF community for refraining from the usual call for violence toward the dealer, which will now undoubtedly change now that I have planted the seed.