It is time to prepare Season of Discovery for Era mode. Merge all available reams into Living Flame, creating mega realm, like we have with Anniversary. Also open up free transfers between PvP and PvE and vise versa between two remaining mega realms for a limited time.
I dont think they will do it, because some of PvE players dont want to play on PvP at all, and PvE will be dead if they do such transfer. Even classic era has separate PvP and PvE clasters without transfer, ofc PvP is more populated but some players play on PvE and it is not fully dead (if they open transfer ofc it will be dead)
Doing it for limited time is even worse, because all people will transfer for this “limited time” and people who didn’t check news about this limited time, will be trapped on dead server.