This is one of the dumber threads I have seen, which is saying something for Texags. Barrea is mildly effective because he doesn't play for long stretches. He can provide a change of pace that is so different from Kidd that teams struggle to adjust. If he was a starter, I would be willing to bet that the Mavs opponent would have the advantage at the point almost every single night.
Westbrook is only 22 and already one of the top 10 and close to top 5 point guards in the NBA.
"Sports do not build character. They reveal it."
-John Wooden