Mako

It's MAKOOOOOOO
Mako would be the older brother of Bolin and firebending companion of Korra in the new upcoming Avatar series. You can't firebend and not be awesome at the same time. It's a cardinal rule.

So here's my theory on how the personalities will play out in the new series, based on the old one:
Korra will be a fusion of Katara and Toph
Bolin will be a mix of Sokka and Iroh
Mako will be a combination of Jet and Zuko

Makes for a pretty smashing team, no?

Drawn on paper, references used for clothing, then overlaid with watercolor, fire nation symbol, and colored in Photoshop. His pose is based on Azula's fighting style.

Other characters:
Korra: [link]
Bolin: [link]
Aang: [link]
Sokka: [link]
Toph: [link]

So. Pumped.