Don't see them either buying some arts directly to an artist. The one I mostly see here is they are always running a contest where many artist join and try to win those appealing prizes offered by their management.
Also Nft of those art piece submitted before has been discuss but there's no feedback on roobet side if this will happen since maybe they are avoiding something that can distract or disturb their operation so I guess they are not really have a plan to create a NFT with those submissions of their art contest participants.
If I'm not mistaken it was happen on the last year, but now I don't see they're want to buy the physical art, although I don't know how much they want to buy it. It seems Roobet isn't a casino where they will follow the latest crypto trend, they just want to improve their current site, launch many unique promotions and looking to sign many players or celebrities to become their brand ambassador.
I would guess that with how they went with the NFT road, I think roobet wouldn't really care about whatever is the trend in the "crypto" world, and yet with how they added more games and such, with tons of promotions and marketing, they are a crypto "casino" at first, they do follow the trends on the casino part. Which I have to say I really like and I support because in the end this is a casino and they should be making that a priority without a doubt, it allows the world to do as well as hoped for.
If you enjoy the betting as much as you enjoy promotions or crypto stuff like NTFs and all, then this wouldn't be a casino but like a crypto company, might as well start an exchange at that point as well, makes no sense.