Yes its great news. Honestly in my opinion I am surprised that a service such as this wasn't introduced in the past  to deal with bitcoin services which are not exchanges.

In my opinion its alot of work for a bitcoin casino to add a new coin. Basically its a lot of programming work and certain coins like ETH require an extensive amount of space due to their oversized blockchain. And with every new altcoin listed it will become more and more complicated.

This way the casino only needs BTC listed and they use a 3rd party service to do the conversion and the 3rd party service can get a small fee.

Hope to see this launch very soon.