First round pick in 2014, the 21st overall pick, which the Thunder used to draft Mitch McGary.  He lasted 2 season with the Thunder organization, including a total of 52 games with the Thunder and 2 starts, averaging a total of 4.4 ppg in his NBA career.  After a 5 game suspension for a failed drug test during the offseason, he was out of the league.

Essentially, the big trade ended up being Harden for Adams and Abrines, two potential NBA starters.  Is that enough for Harden?