In Episode 8 of our top-40 careers series, we compare the offensive and defensive styles of Magic Johnson and Larry Bird and discuss the unique symmetries of their careers. But first, we start with Dirk Nowitzki and Karl Malone -- how impressive is Karl's longevity? And what are the tradeoffs of building around Dirk's defense as a 7-footer? Finally, who in this group moved up or down? And who will crack the top-10? With @codyhoudek. Support at www.patreon.com/thinkingbasketball