As the forces of nature push toward a rematch in the NBA Finals, fans may be treated to the end of the two current mini-dynasties. All teams have a life span measured in a small number of years, and both of these teams are nearing the end of theirs. The Spurs have been on top for a tremendously long stretch, equaled by only a few teams in recent memory. The Stockton/Malone Jazz teams coached by Jerry Sloan kept their core together