Oh, the one in the right looks perfect to me.
Having the option would definitely be the best for everyone, but I wonder if people that like the update as it was presented would be opposed to the one in the right? I think the new eyes do look better, it's just the lack of glow that bothers people. And people that dislike the current glow just dislike it for how too bright and unnatural they look.
Wouldn't adding the glow to the updated eyes so they look more natural but still glowy, just like in that picture, also be a good enough solution for everyone?