Flavell was a popular and busy MP since being elected in 2003 and becoming Maori Development Minister in 2006. He didn't put a foot wrong.
What ultimately led to his and his party's demise was a desire for "change" and the fact that Maori never felt comfortable with the Maori Party's relationship with National.
So if the Greens sided with National, would they lose all their supporters too? Possibly. But is it not worth the risk for the sake of getting things done? Doesn't the country and the environment need the Greens sitting around the table making decisions rather than throwing stones from the Opposition?
So whether the Maori Party feels like winners or losers, the reality is they had several years of power for Maori. What does Maori have now?
Perhaps Shaw should think about that before he rules out National.