Class-specific Hearthstone animations would be a cool (and somewhat easy) addition

Sorry if this idea has been proposed before.

This wouldn't require too much work on the part of design teams, and I think it would add a little cosmetic flavor that some people may appreciate.

The idea started because I was thinking about the Warlock Ritual of Summoning, how it's one way. But then I thought about Gul'dan (and other instances, but this is the one that sticks out) in the intro Warlords quests after you release him, he opens the freaky void tear with hands / fingers looking like they are tearing the rift in reality.

Obviously, that animation already exists, so it wouldn't even need to be created from scratch, just apply it to Warlocks.

That led to thinking about the other classes. We have the generic Warrior animation from Legion of them launching themselves skyward. That obviously already exists, as well.

Little things like this I believe would be quality cosmetic additions that probably wouldn't take too much design effort to implement to all classes.

I know this is nothing essential, and won't change the game that much, so of course I'm not saying "focus on this and ignore critical development priorities", just that I think it could be done somewhat easily using various animations that already exist, and just a little unique flavor for the individual classes.

Feel free to reply with ideas on what you think would be fitting animations for the classes. I'm interested in hearing what you guys come up with.

\*edited to clean up some wording