Complex sentence: He was selected by the Denver Nuggets in the second round of the 1988 NBA Draft, and then immediately traded to the San Antonio Spurs with his longest and most successful NBA tenure being with the Houston Rockets.
Split into simpler sentences: He was selected by the Denver Nuggets in the second round of the 1988 NBA Draft and was immediately traded to the San Antonio Spurs. His longest and most successful NBA tenure was with the Houston Rockets.