Disappointed but not surprised he left.  Had a tough time getting minutes because he picked up so many fouls. And he had an injury that cost him playing time. There were times he looked disinterested or unhappy.  Here are his stats:
28 games played, 7 starts
416 total minutes
field goals  43 of 113   .381%
free throws  17 of 35    .486%
rebounds: defensive  22  offensive 49  total  71
15 blocks
11 steals
58 personal fouls
23 turnovers
Because of the fouls and turnovers, Duck fans know that Coach Altman will not put up with that, so he sat on the bench.  Good luck to him.