Check out Corepunk Early Access today: https://cw9m.short.gy/Bellular Sponsored by Corepunk.
Blizzard are testing class, spec and hero talent concepts against different segments of the playerbase - a move that makes a lot of sense given how Evokers were not universally well received.
Source: https://www.chromie.de/world-of-warcraft-blizzard-testet-neue-klassen-wie-totenbeschwoerer-und-kampfmagier-was-koennte-wirklich-kommen/