User blog comment:Jkphantom9/Barbara Dunkelman AMA!/@comment-66.66.200.88-20140614192225

I don't know if anyone remebers this, but there was some slight talk about a character named Neptune after the Monty and Jordan's animation panel in Melbourne. Monty accidently opened a file called Neptune.jpg. It apparently contained artwork of a caucasian boy, with blue hair, a red scarf, jeans, and a trident. So either that was a new character all together or a concept idea for Sun's team blue haired teamate. Only replace the red scarf with a shirt and make the trident also be a gun.