This is just an idea to Blizzard employees.
But you guys should really implement blockchain, in your whole bnet
Make all, or most of your artwork as NFT’s, and to have a certain amount of NFT on each game ip.
Lets take Cruel Barb as an example, it could be an NFT with a limit of lets say 100k copies shared across all of your realms.
Items you can obtain through gameplay (no ingame shop items), drops as NFT and then sold on the AH, for lets say BlizzCoin.
but but but… only ppl over the age of 18 are allowed to play for money… exactly so if you play the game before the age of 18 all you can do is accumilate wealth till the day youre old enough to cash out. if thats what you want.
Else just transfer the NFTs through the different games.
Blizzard is all in one universe, it could be diablo or sc or wow, some NFTS can be locked to specific games while some are bound to the blizzard universe as a whole.
You as in Blizzard could also while youre at it, just take over the whole blockchain gaming industry. To find a studio with higher credibility than Blizzard, before activision is hard to find!
And this is just the “fun” part of the whole blockchain implementation.
Then there a numerous of technical issues you can solve by starting to contribute to the blockchains, since Tokens, NTFs, and Games are just the surface of what all the protocols actually do to the whole blockchain (WEB 3.0).
Its neither too late nor too early, or even at the right time to start implement this. But you should, it will be taking over the internet more and more, more applications will be on blockcahin networks.
I can keep guide you guys through the whole idea. but i think you guys are more qualified to come up with ideas where you can find this techology benefitial in your systems.