The casino must go with the trend and you can see how much they have gained through this NFT scheme and meanwhile they have given in turn to the community a lot through this scheme.Speaking of sportsbook then i could say that odds will be competitive according to the market not too high not too low but will see when we will have final output with us.
The Rollbit Boss has now claimed more than $1 million in prizes only including $5k daily bonus given to top player at leaderboard and his wagering speed is still keeping up the pace and he is spending some good amounts on gambling on Rollbit.
I would say that it is totally reasonable to expect rollbit to make money via NFT rollouts as long as they are giving something in return to the customers. Hell, people would say it is definitely ok even if they didn't get some utility because for some reason people are fine with getting NFT that does absolutely nothing and has absolutely no utility at all. No idea why people are so fine with it, but I am pretty sure they would still be okay.
However, if you add in the fact that we are talking about a utility NFT here, then it makes sense that investors are making profits with it, meanwhile Rollbit also makes a profit from selling these things as well. It's not going to be easy to finish the next batch as quickly as the first one of course, the first one is always deemed "the original" in most cases and they are worth a lot more than usual, but second batch will still be finished for sure.