Actually I'm pointing to have a demand with sportsbook since its crazy to create that while there's no huge number of people requesting it to be added and its a huge waste of money if they fail to gather people in sportsbook scene, there are so many casino who offered this already so its kinda huge gamble for them to add this although what I think still worth it.
On new coins addition well this should be done by owners so that players may have an option to select on which one they like to transact especially by now the transaction fee is so high.
I would like to see the addition of a sportsbook, as many others. They will not release it, if they are not convinced that they will be able to compete with the other casinos.
Would be fun to gamble on sports and while doing that, you will get some chips (and thus dividend) for it.
Transaction fees for BTC and ETH is high, but Chips also accepts coins such as TRX, BNB, XRP and some others with low fees.