This topic is already discussed above on this post https://bitcointalk.org/index.php?topic=5106215.msg59466559#msg59466559. Adding cryptocurrency is not by voting process though. The team will choose the currency they feel that many will use and besides that, TRX is much cheaper fee compared to BUSD BSC and much faster. Although adding BSC coin still good since there's a lot of user on BSC but let's just wait for the team decision since they just recently added TRX while most of the user is waiting for the most anticipated sports betting feature of blackjack.fun.