Cataclysm

[anabigulei]

Just wondering if. Will there ever be a Cataclysm X1 realm?

[skullatbash]

to provide a decent x1 realm you need to guarantee almost all the quests working as intended, and I guess at 99% they are not gonna do such a work on the Cataclysm Core.
Above all if you consider that they wanted to upgrade and merge the 2 Cata ralms with Frostwolf ( MoP) so...

[Borrean]

No, there won't be any new Cata realms.

[Zelta]

Given the popularity of Cataclysm expansion here on Warmane, we are unlikely to create any new realm.
As @skullbashat said, we once considered the possibility of merging it with MoP, so if there is ever any change it is most likely to be the other way around.