I think the real concern about token listing is the price of BFG token tanking below the mining price that was set by Betfury. Can you imagine a miner betting 2000 sats to get 1 BFG when he can easily buy it on the market at half that price or less? Of course there's the chance that he can also win his bet but why bother when your main goal is to increase the number of tokens for the daily dividends?