Well, aside from the exciting style with which they played -- they led the league in scoring in their very first season together and revolutionized the NBA in many ways -- it likely has to do with how quickly it all came undone. After giving the eventual champion Los Angeles Lakers a run for their money in a second-round playoff series during the 1990-91 season, Richmond was traded to the Kings the following November, and Warriors fans were left to wonder, 'What if? It turns out the fans aren't the only ones still pondering the possibilities of what a lengthy Run TMC might have been like.