http://www.realgm.com/src_wiretap_archives/55448/20081115/kerr_says_suns_will_appeal_suspensions/ He might have a case for Nash, but good luck on that Barnes one.
Nash shouldn't have been suspended, he ran to help his teammate just like Tmac did. NBA is biased, trying to help the Rockets.
I don't think the NBA is biased, because they've marketed Nash as the darling of their league for years now. Nash though, they do have a case for...but Barnes doesn't have a chance. You might get it docked down to one game, but there's no way they remove the entire suspension.