Aang's disguise

So I just noticed this but it looks like with his disguise Aang tried to look like Bumi (the young version Aang remembered him as, except aged up). This would make sense given that when Aang was in the Fire Nation, he used Kuzon's name. It's almost like he uses parts of his friends identities as his disguise when he's trying to conceal his own identity in their respective countries. It could just be a coincidence of course but I still found it interesting.