Here is the exact quote from Ion at Blizzcon:
Ion, Yes! Yes that is something we absolutlety need to do. We have the Cross Realm grouping that helps with a lot of our gameplay. It’s not an adequate answer if you’re looking to do mythic raiding, or if you want a server economy that can support that and other things. We haven’t taken a look at balancing our realm populations in the recent past, and it’s something we need to do very soon. I can’t give you an exact timetable but it’s somthing I’m going to bring up with our server team and see what we can do in the next week when we get back to the office. I’ll bring it up in the next week and we’ll do it as soon as we can.
Still no luck, created a thread on the official forums.
https://eu.forums.blizzard.com/en/wo...on-2019/126929
No response...