creating a token for a casino is a good idea and this will boost the casino and make it more recognize especially when investors start buying and the tokens. There are many casinos here that have there own token and this had been boosting there casino. If the casino team and very relaible and good in promoting the casino then this will make more gamblers to start testing the site.
not sure about that , it will boost a casino? this will be depending mate about what king of advertising and team that continuously bringing updates towards the site and those are the qualities we wanted to find in each casinos.
but indeed that it will help also increasing their momentum when investors trust the coins/token and this will make them more trustworthy .
As for me, token can help only to attract money. And it can give an impulse only if the casino owners would use these money to the casino development. But mostly they use it in their own purposes. In this thread i think the only thing the OP can to do is to create his token and try to sell it to investors. All the money(or the main part would be stolen).