I predict a range from minimum of 0 BTC to the current total amount of BTC mined, rather confident that it will fall somewhere in between.
What if there is no div, and BTC value falls... and AM value also falls... would that count as a negative proving you wrong? I suppose not because it would not be a dividend.... but as every day passes it looks to be closer and closer to what may happen.
I would welcome people tracking the coins and coming up with some estimate. Simguel should be summoned.