By Eddie Bitar Udonis Haslem and Stephen Curry are the two longest-tenured players in the NBA with 20 and 14 seasons each. Player loyalty isn’t a common thing in today’s NBA, because player movement and looking around for selfish reasons are at the core of players’ minds. Some players value winning, while others want money, fame, or being the first option on their team. The days of sticking with one franchise through thick and thin are over, as evidenced by how LeBron James and Kevin Durant changed the league in that regard. However, some players have remained with one franchise for their enti…