Suns guard Steve Nash is serving as a special correspondent for The Letterman show during the NBA Finals. Nash is hilarious. He's definitely got a career in TV if he wants it when he retires. But before then, don't be surprised to see him in a Knicks uniform playing for former Suns head coach Mike D'Antoni - listen to his comment at the end of the piece when Letterman asks him about playing for the Knicks: