The Dallas Mavericks have had a lot of roster turnover over the years. That is not uncommon in the modern NBA. Players move teams often and keeping continuity can be difficult.
The Mavs always take care of their guys, though. Dallas’ superstar Dirk Nowitzki is entering his 21st consecutive season with the Mavericks. It is the only NBA franchise he has ever played for and this season break’s the record for the longest consecutive stint with one team.
The Mavs also have two other veterans who started their careers in Dallas that continue to be part of their roster into their 30’s.