In the 1979-80 NBA season, George Gervin led the league with 33.1 points per game.
Kevin Durant. He averaged at least 25 PPG or more, which was first in the NBA
I would go with the player that leads the league in scoring at the end of the season because that is what they have been going with for a while now.
His scoring average this season so far is 26.8 points a game
Wilt Chamberlain of the San Francisco Warriors led the NBA in scoring in the 1963-1964 season with 36.9 points per game.
Dirk Nowitzki
Hakeem Olajawon
Chamberlain and Arizin 1961-62
Tim Duncan
LeBron James of the Cleveland Cavaliers
For the 1988-89 season, that was Michael Jordan with an average of 32.5 points per game.
Clyde Drexler
Nate "Tiny" Archibald