The Pet Rune Keystone is awesome looking, I want more pet-like Keystones

I love when I get little things to follow me around, like how old devour had that wolf spirit. I think idea of having them be Rune Keystones it'd be something like Runic Pets. Each of them will be a different looking pet that will follow the player around and do special things (like in the video and such).

I think this will be more exciting and more fair rather than 1 keystone having a cool and the other having.. Nothing. (something that is an issue with the current keystones, some looking and feeling much better to use. ex: Thunderlords)

It also easier to type Pet and understand it for newer players.