Twenty games into his inaugural Warriors season, Durant not only leads his team with 27.3 points per game but leads his team — and the entire NBA — in scoring efficiently. Durant ranked seventh in the league in points per game and eighth in field-goal percentage (56.2) entering Sunday's games. The only other players in the top 10 in scoring to also rank among the top 30 in field-goal percentage were New Orleans' Anthony Davis (No. 1 in scoring and No. 21 in field-goal percentage through Saturday) and the Warriors' Stephen Curry (No. 8 in scoring, No. 29 in field-goal percentage). Durant actually is on pace for just the sixth season since 1947-48 with 27-plus points while taking fewer than 18 shots per game from the field (he's averaging 17.0). Durant added eight assists and four rebounds as the Warriors routed Phoenix 138-109. During one third-quarter sequence, Durant scored on a breakaway dunk after Klay Thompson's steal and pass. [...] after taking a pass from Zaza Pachulia in transition, Durant bypassed a drive through the lane to flip a pass back to Thompson at the three-point arc. Soon thereafter, Durant blocked Eric Bledsoe's shot to spark another fast break,...