timepiececlock

While I see your point on the hair thing (and judging by the headline of this entry, I'd say we share a BIG beef with this installment, too), I'd say Shikamaru, Sai, Yamato, Kimimaro, Kabuto, and the Sound Four at least balance things out a little. Shika, Sai, and Yama are all black/dark brown haired but are also on the side of the good guys; if I recall correctly, meanwhile, all of Orochimaru's Sound Four and his lead attack dog Kimimaro, as well as his toady Kabuto, are all light haired but baddies.