fiulpro posted an interesting concept about NFT Slot Machines,
https://bitcointalk.org/index.php?topic=5400899.0Can a concept like it be built within a Bitcoin casino like Blackjack.Fun? I believe NFT collecting through games can be turned into a more sustainable hobby than betting money away. It would also make the same users keep coming back to the site, creating a dedicated community of collectors.
I think the concept can work properly for the bitcoin casino, but it needs further research because if the NFT does not have or give benefits to the members, it will have no use for them and will be just for collection without selling it at the market.
A dedicated community of collectors needs a market to buy and sell the stuff like NFT and if the casino accommodates it, the casino will be a place for the market and not just for a gambling place.
IIRC rollbit has this kind of NFT but in a form of Rollbot but the article shared on the link was NFT for the casino built on metaverse. Meaning the casino is running on blockchain which is easy them to implement NFT with benefits to its user unlike centralized casino like blackjack.fun. I think NFT idea is not easy to implement on our casino and as you said already, It really need to have proper research and devs to work on that particular area.