I don't know how much work it would take to do a full season like this, but I would totally rewatch the show if they did.
Paul Robertson and Adult Swim this morning have released a side of Rick and Morty you never see. And that's because it's the intro remade in 8-bit graphics. (Update: That's what Adult Swim say in the video description, although as @bort noted it's more akin to 16-bit or pixel art.)
Can you imagine a full game like this?
There's already Pocket Mortys. Now Adult Swim just needs to make an 8-bit side scrolling Rick and Morty shooter. Please. You know you want to.