I would say that just adding other coins would be enough, it allows the casino to use some smaller fee coin or token. For example USDT is a great example at this,
Well, the things when Trying to play with other Currencies are good , the real Problem that we have in the BTC casino is that there must be a way to do or take Everything to USDT, an internal exchange even if it is only from BTC to USDT, Of course this is mostly what we have to do, if we focus on seeing that things are good, well I think that's what it says, the TRC20 network, alone, are Options that are the only ones to make any type of change, in the TRX Network is only 1 dollar, so it is something very good, of course I see this from the Point of View that it is Favorable for the Player , I don't Know how Good it is for the casinos.
Once you have your bitcoin inside your casino account already, do you think there is really any need to want to convert it to usdt for the sole purpose of gambling? When its like you are playing on a decentralized casino?
I think when a gambler already have their bitcoin deposited to their casino account, there is absolutely no need to worry about the bitcoin network high fees since it doesnt affect their gambling experience in any way, they can gamble with same bitcoin and all the transactions will happen internally, and then the casino algorithm can do it's changing of numbers in the screen of the player.
The only time the player can have issues with high fees and may consider using an internal exchange service to convert from bitcoin to any other coin with cheaper network transaction fees is when he or she wants to withdraw some funds from the casino, and it's In bitcoin all his money is on that casino, this is when an exchange service become important.
But on the other hand, you still might end up spending huge on fees as well, since if using exchange service, bitcoin still have to be withdrawn from your account and deposited in the exchange service account, except it's an internal exchange owned by the casino, we are talking about.