Avery Johnson, Nelson's protégé and successor in Dallas, had abandoned Nellie Ball in favor of a more traditional offensive lineup, which reached the 2006 NBA Finals. En route to reaching the finals, Johnson's Mavericks defeated Mike D'Antoni's Phoenix Suns, the latter using an up-tempo style centered on former Mavs superstar and 2-time NBA MVP Steve Nash. Although the Mavericks lost to the Miami Heat in the NBA Finals that year, Johnson won the 2006 NBA Coach of the Year Award for making Dallas a better defensive team while still keeping their up-tempo style of offense.