Riley

Riley is a non-canon character in the comic "New Recruits," not much is known about him.

History
One day, Team Avatar stopped in a small town and decided to choose a new member. After demonstrating his ability, Cookie-doughbending Sokka decided that he wanted him on the team. After much debate, the group finally choose, only to learn that Riley walked off with the other recruits to make a new team after deciding he didn't like to be judged.

Trivia/Specualation

 * It can be assumed that he uses Waterbending to bend the dough, oddly he wears red clothes similar to that of the Fire Nation.