Not sure why you'd care about D4. Blizzard made it very clear that
Overwatch 2 and Diablo IV won't be released until 2022-2023.
That being said I'm pretty sure they're going to do the same thing they did with classic WoW and Shadowlands, aka let D2R be the main game for a year and then release the new expansion (D4) with things people liked from D2R.
Don't expect any updates on this game anytime soon 😤
Also if you want sources, google is your friend
This post was edited by Dreamlight on Apr 10 2021 02:26pm